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 |
|||||
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?
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 is the wage rate determined in a perfectly competitive labor market?
Explain why the budget line is downward sloping.
What is meant by prices being rigid? How can oligopoly behavior lead to such an outcome?
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.
Suppose a consumer’s preferences are monotonic. What can you say about her preference ranking over the bundles (10, 10), (10, 9) and (9, 9)?
Suppose the demand and supply curve of commodity XX in a perfectly competitive market are given by:
qD =700 - p
qs = 500 + 3p for p ≥ 15
= 0 or 0 ≤ p <15
Assume that the market consists of identical firms. Identify the reason behind the market supply of commodity X being zero at any price less than Rs 15. What will be the equilibrium price for this commodity? At equilibrium, what quantity of X will be produced?
Will the monopolist firm continue to produce in the short run if a loss is incurred at the best short run level of output?
Suppose the demand and supply curves of salt are given by:
(a) Find the equilibrium price and quantity.
(b) Now, suppose that the price of an input that used to produce salt has increased so, that the new supply curve is qs = 400 + 3p
How does the equilibrium price and quantity change? Does the change conform to your expectation?
(a) Suppose the government has imposed at ax of Rs 3 per unit of sale on salt. How does it affect the equilibrium rice quantity?
When do we say that there is an excess supply for a commodity in the market?