Class 12 Micro Economics - Chapter Production and Costs NCERT Solutions | What does the average fixed cost curve l
What does the average fixed cost curve look like? Why does it look so?
The short run marginal cost (SMC), average variable cost (AVC) and short run average cost (SAC) curves are all U-shaped curves. The reason behind the curves being U-shaped is the law of variable proportion. In the initial stages of production in the short run, due to increasing returns to labour, all the costs (average and marginal) fall. In addition to this in the short run MP of labour also increases, which implies that more output can be produced by per additional unit of labour, leading all the costs curves to fall. Subsequently with the advent of constant returns to labour, the cost curves become constant and reach their minimum point (representing the optimum combination of capital and labour). Beyond this optimum combination, additional units of labour increase the cost, and as MP of labour starts falling, the cost curve starts rising due to decreasing returns to labour.
More Questions From Class 12 Micro Economics - Chapter Production and Costs
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What is the total product of input?
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When does a production function satisfy decreasing returns to scale?
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Why does the SMC curve cut the AVC curve at the minimum point of the AVC curve?
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What do the long-run marginal cost and the average cost curves look like?
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The following table gives the total product schedule of labour. Find the corresponding average product and marginal product schedules of labour.
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What are the average fixed cost, average variable cost and average cost of a firm? How are they related?
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Explain the relationship between the marginal products and the total product of an input.
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Let the production function of a firm be Q=5L1/2K1/2Q=5L1/2K1/2 Find out the maximum possible output that the firm can produce with 100 units of LL and 100 units of KK.
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What is the law of diminishing marginal product?
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Explain the concept of a production function
Popular Questions of Class 12 Micro Economics
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What would be the shape of the demand curve so that the total revenue curve is?
(a) A positively sloped straight line passing through the origin?
(b) A horizontal line?
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Explain market equilibrium.
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Discuss the central problems of an economy.
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What are the characteristics of a perfectly competitive market?
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What do you mean by the budget set of a consumer?
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From the schedule provided below calculate the total revenue, demand curve and the price elasticity of demand:
Quantity
1
2
3
4
5
6
7
8
9
Marginal
Revenue
10
6
2
2
2
0
0
0
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When do we say that there is an excess demand for a commodity in the market?
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What do you mean by the production possibilities of an economy?
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How are the total revenue of a firm, market price, and the quantity sold by the firm related to each other?
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What is budget line?
Recently Viewed Questions of Class 12 Micro Economics
- Q:-
Suppose a consumer can afford to buy 6 units of good 1 and 8 units of good 2
if she spends her entire income. The prices of the two goods are Rs 6 and Rs 8
respectively. How much is the consumer’s income? - Q:-
If a consumer has monotonic preferences, can she be indifferent between the
bundles (10, 8) and (8, 6)? - Q:-
Suppose the price at which the equilibrium is attained in exercise 5 is above the minimum average cost of the firms constituting the market. Now if we allow for free entry and exit of firms, how will the market price adjust to it?
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Suppose the market determined rent for apartments is too high for common people to afford. If the government comes forward to help those seeking apartments on rent by imposing control on rent, what impact will it have on the market for apartments?
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Suppose the price elasticity of demand for a good is – 0.2. How will the expenditure on the good be affected if there is a 10 % increase in the price of the good?
- Q:-
What do you mean by substitutes? Give examples of two goods which are substitutes of each other.
- Q:-
Suppose there are 20 consumers for a good and they have identical demand functions:
d(p)=10–3pd(p)=10–3p for any price less than or equal to 103103 and d1(p)=0d1(p)=0 at any price greater than 103.
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At what level of price do the firms in a perfectly competitive market supply when free entry and exit is allowed in the market? How is the equilibrium quantity determined in such a market?
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Suppose there are two consumers in the market for a good and their demand functions are as follows:
d1(p) = 20 – p for any price less than or equal to 20, and d1(p) = 0 at any price greater than 20.
d2(p) = 30 – 2p for any price less than or equal to 15 and d1(p) = 0 at any price greater than 15.
Find out the market demand function.
- Q:-
How does the budget line change if the consumer’s income increases to Rs 40 but the prices remain unchanged?
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