The following table shows the total cost schedule of a firm. What is the total fixed cost schedule of this firm? Calculate the TVC, AFC, AVC, SAC and SMC schedules of the firm.
Q (units) |
TC (Rs ) |
TFC = TC - TVC 10 = 10 - 0 (Rs) |
TVC = TC - TFC (Rs) |
(Rs) |
(Rs) |
SAC = AFC + A VC (Rs) |
SMC = TCn - TCn - 1 (Rs) |
|||
0 |
10 |
10 |
10 - 10 = 0 |
- |
- |
- |
- |
|||
1 |
30 |
10 |
30 - 10 = 20 |
20 + 10 = 30 |
30 - 10 = 2 0 |
|||||
2 |
45 |
10 |
45 - 10 = 35 |
17.5 + 5 = 22.5 |
45 - 30 = 1 5 |
|||||
3 |
55 |
10 |
55 - 10 = 45 |
15 + 3.33 = 18.33 |
55 - 45 = 1 0 |
|||||
4 |
70 |
10 |
70 - 10 = 60 |
15 + 2.5 = 17.5 |
70 - 55 = 1 5 |
|||||
5 |
90 |
10 |
90 - 10 = 80 |
16 + 2 = 18 |
90 - 70 = 2 0 |
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6 |
120 |
10 |
120 - 10 = 11 0 |
18.33 + 1.66 = 1 9.99 |
120 - 90 = 30 |
What is the total product of input?
When does a production function satisfy decreasing returns to scale?
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.
Why does the SMC curve cut the AVC curve at the minimum point of the AVC curve?
What do the long-run marginal cost and the average cost curves look like?
What does the average fixed cost curve look like? Why does it look so?
What are the average fixed cost, average variable cost and average cost of a firm? How are they related?
Explain the relationship between the marginal products and the total product of an input.
The following table gives the total product schedule of labour. Find the corresponding average product and marginal product schedules of labour.
What is the law of variable proportions?
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?
Explain market equilibrium.
Discuss the central problems of an economy.
What are the characteristics of a perfectly competitive market?
What do you mean by the budget set of a consumer?
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 |
- |
When do we say that there is an excess demand for a commodity in the market?
What do you mean by the production possibilities of an economy?
How are the total revenue of a firm, market price, and the quantity sold by the firm related to each other?
What is budget line?
A consumer wants to consume two goods. The prices of the two goods are Rs 4
and Rs 5 respectively. The consumer’s income is Rs 20.
(i) Write down the equation of the budget line.
(ii) How much of good 1 can the consumer consume if she spends her entire
income on that good?
(iii) How much of good 2 can she consume if she spends her entire income on
that good?
(iv) What is the slope of the budget line?
Questions 5, 6 and 7 are related to question 4.
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?
Explain through a diagram the effect of a rightward shift of both the demand and supply curves on equilibrium price and quantity.
A monopoly firm has a total fixed cost of Rs 100 and has the following demand schedule:
Quantity |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Marginal Revenue |
100 |
90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
10 |
Find the short run equilibrium quantity, price and total profit. What would be the equilibrium in the long run? In case the total cost is Rs.1000, describe the equilibrium in the short run and in the long run.
Distinguish between a centrally planned economy and a market economy.
If the price of a substitute Y of good X increases, what impact does it have on the equilibrium price and quantity of good X?
How does an increase in the price of an input affect the supply curve of a firm?
What will happen if the price prevailing in the market is?
i. Above the equilibrium price
Ii. Below the equilibrium price
Comment on the shape of MR curve in case when TR curve is a
(a) Positively sloped straight line
(b) Horizontal straight line
Compare the effect of shift in the demand curve on the equilibrium when the number of firms in the market is fixed with the situation when entry-exit is permitted.