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Question 1 Rapport
Consider the following figures which refer to a firm's production department during one week:
Wage bill ₦6,000, Rent, Rates, Depreciation ₦200, raw materials ₦800, Power ₦300.
Total variable costs incurred during the week are
Détails de la réponse
Question 2 Rapport
If the demand for a commodity is perfectly elastic, the incidence of a tax on that commodity will be, other things being equal, entirely on the_______
Détails de la réponse
If the demand for a commodity is perfectly elastic, it means that even a small change in price will cause a significant change in the quantity demanded. In other words, consumers are very sensitive to changes in price, and if the price increases, they will simply buy another substitute product that is cheaper. Now, if a tax is imposed on this commodity, it will cause the price of the commodity to increase. Since the demand is perfectly elastic, consumers will not be willing to pay the higher price and will switch to substitute products. As a result, the entire incidence of the tax falls on the seller or producer of the commodity. This is because the higher price caused by the tax will result in a decrease in the quantity demanded, and the producer will have to reduce the price in order to sell the product. Therefore, the producer bears the entire burden of the tax. In summary, if the demand for a commodity is perfectly elastic, the incidence of a tax on that commodity will be entirely on the seller or producer, as consumers are very sensitive to price changes and will switch to substitute products if the price increases.
Question 3 Rapport
Effective demand for a commodity is desire for that commodity backed by_______
Détails de la réponse
Effective demand for a commodity is the desire or want for that commodity backed by the ability and willingness to pay for it. This means that a person not only wants the commodity, but also has the means to purchase it and is willing to part with their money in exchange for it. For example, if someone wants to buy a new car but does not have the money to pay for it, their desire for the car is not effective demand. Similarly, if someone has the money but is not interested in buying a car, their willingness to pay is not effective demand. Effective demand requires both the desire for the commodity and the ability and willingness to pay for it. It is the combination of these two factors that drives the demand for goods and services in the economy.
Question 4 Rapport
The average curve and the marginal curve are U-shaped in the short-run and flatter in the long-run due to________
Détails de la réponse
The reason why the average curve and the marginal curve are U-shaped in the short-run and flatter in the long-run is due to economies of scale. Economies of scale refer to the cost advantages that firms experience as they increase their production output. In the short-run, firms are often operating at less than their optimal capacity and therefore may experience diseconomies of scale as they increase output, which leads to higher average costs and a U-shaped average curve. Meanwhile, the marginal cost curve intersects the average cost curve at its minimum point, which is why it is also U-shaped in the short-run. However, in the long-run, firms have more time to adjust their inputs and can increase the scale of their operations. As they do so, they can experience economies of scale, which lead to lower average costs and a flatter average curve. This means that the marginal cost curve intersects the average cost curve at a lower point than in the short-run, making it flatter. Overall, this illustrates how economies of scale can affect a firm's production costs and how this can be reflected in the shape of the average and marginal cost curves.
Question 5 Rapport
Restrictive monetary policy is designed to curtail aggregate demand and to overcome________
Détails de la réponse
Restrictive monetary policy is designed to overcome inflation. Inflation is when the overall price level in an economy is rising, and the value of money is decreasing. The central bank can use restrictive monetary policy to reduce the amount of money in circulation and decrease aggregate demand, which will in turn help to curb inflation. For example, the central bank may increase interest rates, which makes borrowing money more expensive and reduces consumer spending. It may also sell government bonds, which reduces the amount of money available in the banking system. This type of policy is called restrictive because it restricts or slows down the growth of the economy, which helps to control inflation.
Question 6 Rapport
Whether a monopolist is able to increase his revenue by restricting his output depends on the shape of the_________
Détails de la réponse
The shape of the demand curve determines whether a monopolist is able to increase their revenue by restricting output. A monopolist is the only seller in the market and has some control over the price of the good or service they provide. If the demand for their product is high, they can increase the price, and if they restrict the quantity of the product they supply, the price will go up even more. The demand curve shows the relationship between the price of a good and the quantity of it that consumers are willing and able to buy. If the demand curve is downward sloping, it means that as the price of the good increases, the quantity demanded decreases. This is because consumers will switch to cheaper alternatives when the price of the good goes up. So, if the monopolist restricts their output, the price will go up and they will make more profit as long as the demand curve remains downward sloping. However, if the demand curve becomes perfectly inelastic, meaning that the quantity demanded does not change with the price, then the monopolist will not be able to increase their revenue by restricting output. Therefore, in simple terms, the shape of the demand curve determines whether a monopolist can increase their revenue by restricting output.
Question 7 Rapport
A demand which gives rise to the reverse of the law of demand is__________
Détails de la réponse
Question 8 Rapport
The determination of price by bargaining between buyers and sellers is________
Détails de la réponse
The determination of price by bargaining between buyers and sellers is called Haggling or Higgling. This is a process where buyers and sellers negotiate the price of a product or service, typically in an informal setting. The buyer wants to pay as little as possible, while the seller wants to get as much as they can. They both compromise and agree on a price that is acceptable to both parties. Haggling is common in open-air markets, street vendors, and in some cultures it's a part of the normal purchasing process. In this process, the buyer and the seller communicate and exchange information about the value of the product or service, and how much each is willing to pay or receive. The price is ultimately determined through a give-and-take negotiation, and both parties must agree on the final price for the transaction to occur.
Question 9 Rapport
A retailer is distinguished by the nature of its sales, which is in___________
Détails de la réponse
A retailer is distinguished by the nature of its sales, which is in units. Retailers sell products in small quantities directly to consumers for their personal or household use. They purchase products from wholesalers or manufacturers and sell them to the end-users at a markup. This type of retailing typically involves a physical store where customers can browse and purchase products, but it can also include online retailing. The focus of retailing is on selling individual units of products to the consumer, rather than selling in bulk to other businesses.
Question 10 Rapport
Adam Smith's Theory of value stated that the value of a commodity depended on________
Détails de la réponse
Adam Smith's theory of value stated that the value of a commodity depends on the amount of labour expended on its production. Smith believed that in a market economy, the value of a good or service is determined by the amount of work required to produce it. According to his theory, the more time and effort that goes into making a product, the more valuable it becomes. This idea is known as the "labour theory of value." In simple terms, the value of a product is determined by the effort and time put into making it. The more effort and time required, the more valuable the product is considered to be. This theory is considered to be one of the foundations of classical economics and is still widely studied and discussed today.
Question 11 Rapport
A commodity is defined as normal when its demand changes in the same direction as______
Détails de la réponse
A commodity is defined as normal when its demand changes in the same direction as income. This means that as income increases, demand for the commodity will also increase, and as income decreases, demand for the commodity will decrease. Normal goods are those goods for which demand increases as income increases, and decreases as income decreases. For example, as people's incomes increase, they may choose to buy more luxury items such as expensive cars, jewelry, or designer clothing, which would be considered normal goods. On the other hand, as people's incomes decrease, they may choose to cut back on these purchases and switch to more budget-friendly options, causing demand for normal goods to decrease.
Question 12 Rapport
The oil boom between 1970 - 1980 caused the oil sector to become____________
Détails de la réponse
The oil boom between 1970-1980 caused the oil sector to become the main source of government revenue. This is because during this time period, the demand for oil was high and the price of oil was high, which led to an increase in profits for oil companies and the countries that produced oil. As a result, the government received a significant portion of its revenue from the oil sector, which made it the main source of government funding. This allowed the government to fund various projects and initiatives, and also had a significant impact on the economy.
Question 13 Rapport
The business risks of a public corporation are borne ultimately________
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Question 14 Rapport
Let capital formation = CF, Production = P, C = consumption. Then CF =_______
Détails de la réponse
Capital formation (CF) is equal to P minus C, where P is production and C is consumption. Capital formation refers to the process of creating new capital goods, such as factories, machines, and infrastructure, which are used to produce goods and services. This process requires investment in new capital goods and is therefore reflected as a reduction in consumption. So, CF = P - C, where P is the total amount of goods and services produced and C is the amount consumed by households, businesses, and government. This equation shows that the amount of new capital being formed is equal to the difference between what is produced and what is consumed. In simpler terms, capital formation is the amount of investment made in the economy to increase its productive capacity and support future economic growth.
Question 15 Rapport
Assume that, for a certain country in a given year, the index of import prices stands at 102, the index of export prices stands at 106. The terms of trade are (to the nearest whole number)
Détails de la réponse
Question 16 Rapport
Which of the following matters may account for changes in demand?
I - changes in consumer preferences
II - changes in real income
III - changes in distribution of incomes
IV - changes in levels of taxation
Détails de la réponse
Changes in demand can be influenced by various factors. Among them, changes in consumer preferences, real income, distribution of incomes, and levels of taxation can all affect the quantity of a good or service that consumers are willing and able to buy at a given price. I. Changes in consumer preferences refer to shifts in the tastes and preferences of consumers. For example, if people start to prefer healthier food options, the demand for fruits and vegetables may increase while the demand for processed foods may decrease. II. Changes in real income can also impact demand. If people's real income increases, they may be able to afford more goods and services, which can lead to an increase in demand for those products. Conversely, if real income decreases, consumers may cut back on their spending, leading to a decrease in demand. III. Changes in the distribution of incomes can also affect demand. If the distribution of incomes becomes more unequal, with some people becoming much richer and others becoming much poorer, this can impact the demand for certain products. For example, if the rich become richer, they may be more willing to purchase luxury goods, leading to an increase in demand for those products. On the other hand, if the poor become poorer, they may not be able to afford certain goods, leading to a decrease in demand. IV. Changes in levels of taxation can impact demand by affecting the disposable income of consumers. If taxes increase, consumers may have less disposable income, leading to a decrease in demand for certain goods and services. Conversely, if taxes decrease, consumers may have more disposable income, leading to an increase in demand for certain products. Therefore, the answer is: I, II, III, IV, since all four factors can account for changes in demand.
Question 17 Rapport
Economics is a social science concerned with the proper use and______
Détails de la réponse
Economics is a social science concerned with the proper use and allocation of resources for growth. Economics is the study of how society uses its limited resources to satisfy its unlimited wants and needs. It is concerned with how individuals, businesses, and governments make choices about how to use resources to produce goods and services, and how these goods and services are distributed among the members of society. The proper use and allocation of resources are essential for economic growth, which is the increase in the production and consumption of goods and services over time. This growth is achieved through the efficient use of resources to create more goods and services, which can then be distributed to meet the needs of society. Economics helps us to understand how resources are allocated and used in different economies and how these decisions affect the overall well-being of individuals and societies.
Question 18 Rapport
The method obtained by adding all the reward of factors of production in national income is________
Détails de la réponse
The method of adding up all the rewards of the factors of production in national income is known as the "income approach." The income approach calculates national income by summing up all the income received by individuals and firms in the economy. This includes wages, salaries, interest, rent, and profits earned by the factors of production, such as labor, capital, and land. The idea behind this approach is that the total income generated in an economy is equal to the total amount spent on consumption and investment, and this spending creates the demand for goods and services produced in the economy. This method provides a comprehensive picture of the total income generated in the economy and is useful in understanding the distribution of income among different groups in the economy and the sources of economic growth.
Question 19 Rapport
Let the quantity demanded in units of a particular commodity be represented as Qd = 80 - 2P, find the quantity demanded when P = ₦3.
Détails de la réponse
The quantity demanded (Qd) of a commodity is related to its price (P) through the equation Qd = 80 - 2P. So, if we know the price of the commodity, we can use this equation to find the quantity demanded. In this case, the price is given as ₦3. So, we can plug in this value of price into the equation to find the quantity demanded: Qd = 80 - 2P Qd = 80 - 2 * 3 Qd = 80 - 6 Qd = 74 Therefore, the quantity demanded when the price is ₦3 is 74 units.
Question 20 Rapport
Which of the following persons is engaged in "Secondary Production"?
I - a bricklayer
II - an automobile assembly-line worker
III - an accountant
IV - a cinema projectionist
Détails de la réponse
Secondary production refers to the process of transforming raw materials into finished goods, typically in a factory setting. Out of the four options, only one involves transforming raw materials into finished goods in a factory setting, and that is option II, an automobile assembly-line worker. A bricklayer (option I) works in construction and is not involved in transforming raw materials into finished goods in a factory setting. An accountant (option III) works in the service sector and is not involved in producing goods. A cinema projectionist (option IV) is also not involved in producing goods but rather in providing a service. Therefore, the answer is option II, an automobile assembly-line worker.
Question 21 Rapport
When a member's currency is declared "scarce", it is the duty of the IMF to______
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Question 22 Rapport
An Instrument used by the central bank to fix commercial and merchant banks total credit to domestic economy is________
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Question 23 Rapport
Industrialization is the process of___________
Détails de la réponse
Industrialization is the process of transforming an economy from primarily agriculture and handicrafts to one based on the manufacturing of goods. This process usually involves the development of new technologies, the growth of factories, and an increase in the production of goods. The goal of industrialization is to increase economic growth and improve the standard of living for a society. During industrialization, the production of goods becomes more efficient and large-scale, and people move from rural areas to cities to work in factories. In short, industrialization is the transformation of a society from traditional ways of making things to more modern and efficient methods of production.
Question 25 Rapport
A form of tax that is midly progressive and regressive is_______
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Question 26 Rapport
The basic and essential economic problems in a community are related to choice and________
Détails de la réponse
The basic and essential economic problems in a community are related to choice and scarcity. Scarcity refers to the limited availability of resources in any given community. These resources can include natural resources, such as land, water, and minerals, as well as human-made resources, such as factories, machines, and tools. Because these resources are limited, there is never enough of them to satisfy everyone's wants and needs. This scarcity means that individuals, businesses, and governments must make choices about how to allocate these resources in the most efficient way possible. This requires making trade-offs and decisions about what goods and services to produce, how to produce them, and who should receive them. , Freedom, and Politics, are not directly related to the basic and essential economic problems of choice and scarcity. Social class, may be related to economic problems, but is not a fundamental concept in economics.
Question 27 Rapport
In a perfect competition, the market price is determined by_______
Détails de la réponse
In a perfect competition, the market price is determined by the market supply and demand junctions. This means that the price is set by the intersection of the supply of goods and services offered by producers and the demand for those goods and services by consumers. When there is a high demand for a good or service, the price will go up, and when there is a low demand, the price will go down. This is because producers will raise their prices when there is high demand in order to make more profit, and they will lower their prices when there is low demand to try to sell more goods. On the other hand, consumers will be willing to pay more for a good or service when there is high demand and they will be less willing to pay when there is low demand. The market price is a result of the negotiation between producers and consumers, and it reflects the balance between supply and demand in the market.
Question 28 Rapport
An example of a vertical combination is the merger of_________
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Question 29 Rapport
When of the following matters may account for changes in supply?
I - technological advances in an industry
II - changes in labour costs
III - changes in source of supply
IV - changes in levels of taxation
Détails de la réponse
All of the options listed - I, II, III, and IV - can contribute to changes in supply. Technological advances in an industry can increase the efficiency of production and lower costs, leading to an increase in supply. Changes in labor costs, such as an increase in wages, can make production more expensive, leading to a decrease in supply. Changes in the source of supply, such as a new supplier entering the market or a current supplier becoming unavailable, can also impact supply. Finally, changes in levels of taxation, such as an increase in taxes on production, can make production more expensive and lead to a decrease in supply. Therefore, all four options can impact changes in supply.
Question 30 Rapport
The money market equilibrium is defined as_________
Détails de la réponse
The money market equilibrium is defined as when the demand and supply of money are equal. In other words, the amount of money people want to hold (demand) is equal to the amount of money available (supply). Think of the money market as a marketplace where people buy and sell money. Just like any other market, when there is high demand for a product, its price (in this case, the interest rate) will increase. When there is low demand, the price (interest rate) will decrease. In the money market, the interest rate is a measure of the cost of borrowing money. If there is a high demand for money, people are willing to pay a higher interest rate to borrow it. This results in an increase in the interest rate. On the other hand, if there is low demand for money, people are not willing to pay a high interest rate, and the interest rate decreases. When the demand and supply of money are equal, the interest rate will be at the level where the quantity of money that people want to hold is equal to the amount of money available. This is the money market equilibrium.
Question 31 Rapport
Use the following information given to answer this question
Total of all expenditure incurred during the year ₤ 80,000m
Indirect taxes on goods and services ₤ 8,000m
Capital consumption ₤ 6,000m
Gross national expenditure at factor cost is_________
Détails de la réponse
Question 32 Rapport
One of these is not a problem of agriculture___________
Détails de la réponse
"Provision of employment" is not a problem of agriculture. It is actually a benefit of agriculture. Agriculture provides job opportunities for people, from farmers to food processing workers. The other three options listed are actual problems faced by the agriculture industry: - Lack of preservation and storage facilities can lead to food waste and loss of income for farmers. - Land tenure system refers to the rules and regulations governing who can use and own land. In many countries, the land tenure system is not favorable for small farmers and can limit their ability to produce food. - Poor transportation systems can make it difficult for farmers to get their products to market and for consumers to access fresh food.
Question 33 Rapport
If wage rate is less than the average revenue product, the firms would be earning________
Détails de la réponse
If the wage rate is less than the average revenue product (ARP), the firms would be earning a profit. The ARP is the amount of revenue generated by one unit of labor and is typically greater than the wage rate. If the firm is paying its workers less than the amount of revenue they generate, the firm will have extra revenue left over, which is a profit. So, in this situation, the firm would either be earning a normal profit or a super normal profit, depending on the size of the gap between the wage rate and the ARP. A normal profit is the minimum level of profit necessary for a firm to stay in business, while a super normal profit is a profit that is higher than the normal profit.
Question 34 Rapport
The arithmetic mean of 5, 8, 10, 15, 24 and 28 is_______
Détails de la réponse
To find the arithmetic mean of a set of numbers, you need to add up all the numbers and divide the sum by the total number of numbers. In this case, we have six numbers, so we need to add them up and divide by 6. Adding up the numbers, we get: 5 + 8 + 10 + 15 + 24 + 28 = 90 Then, we divide the sum by the total number of numbers: 90 / 6 = 15 Therefore, the arithmetic mean of 5, 8, 10, 15, 24 and 28 is 15.
Question 35 Rapport
An economic condition in which much reduced economic activity co-exists with inflation is referred to as__________
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Question 36 Rapport
As indifference curve shows equal level of satisfaction at all points, An isoquant shows equal level of_________
Détails de la réponse
An isoquant shows equal level of output. An isoquant is a curve that represents all the possible combinations of inputs (such as labor and capital) that can produce the same level of output for a particular product or service. In other words, it represents all the different ways to produce the same amount of output using different combinations of inputs. So, all points on an isoquant represent the same level of output, and this level of output gives us the same satisfaction or usefulness. As we move along the isoquant, we can produce the same output using different combinations of inputs, but the level of output remains constant. In simple terms, an isoquant is a line that shows the different combinations of inputs that can produce the same level of output.
Question 37 Rapport
The last link in the channel of distribution is____________
Détails de la réponse
The last link in the channel of distribution is the Consumer. The channel of distribution refers to the path that a product takes from the producer to the final customer. The producer creates the product, and it is then sold to a wholesaler, who sells it to a retailer, and finally, the retailer sells it to the consumer. The consumer is the end user of the product and is the last link in the chain of distribution. In other words, the consumer is the person who ultimately buys the product and uses it for their own purposes. The channel of distribution is important because it helps to ensure that the product reaches the end user in a timely and efficient manner.
Question 38 Rapport
The following are measures of location except________
Détails de la réponse
The measure of location that is not a measure of location is "Range". A measure of location gives us an idea of where most of the values in a data set are concentrated. Arithmetic mean, Harmonic mean, and Geometric mean are all measures of location that give us a single value to represent the center of the data set. For example, the arithmetic mean is the sum of all the values divided by the number of values. The harmonic mean is the reciprocal of the arithmetic mean of the reciprocals of the data values. The geometric mean is the nth root of the product of n values. On the other hand, the range is a measure of spread, which gives us an idea of how spread out the values in a data set are. The range is simply the difference between the largest and smallest values in a data set.
Question 39 Rapport
The lands that belong to the community is referred to as__________
Détails de la réponse
The lands that belong to the community as a whole, rather than to individuals, are referred to as "communal land." Communal land is a type of property that is owned and managed collectively by a community, rather than by individual landowners. In many cases, communal land is held by a community as a shared resource that is used for various purposes, such as farming, grazing, or hunting. Communal land can be found in various forms, including indigenous lands, public lands, and lands held in common by small communities. These lands are often governed by customary or traditional rules and practices that have been developed over time by the community members. The use and management of communal land can be beneficial for communities that depend on the land for their livelihoods, as it allows for collective decision-making and sharing of resources. However, it can also present challenges when there are disputes over land use or when outside interests seek to exploit the resources on communal land.
Question 40 Rapport
A method of analysis that draws conclusions from data rather than general Principles already known is________
Détails de la réponse
Inductive reasoning is a method of analysis that draws conclusions from data rather than general principles already known. In simple terms, inductive reasoning takes specific observations or pieces of evidence and uses them to form a general conclusion or pattern. For example, if you observe that every time it rains, the streets get wet, you can use inductive reasoning to conclude that rain causes the streets to get wet. In contrast, deductive reasoning starts with a general principle or premise and uses it to reach a specific conclusion. For example, if you know that all birds have feathers and you observe a creature with feathers, you can use deductive reasoning to conclude that it's a bird. Inductive reasoning is often used in scientific research, where data is collected and analyzed to form hypotheses or theories that can then be tested through further experimentation.
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