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11th Grade > Economics - 1

THE THEORY OF THE FIRM MCQs

Total Questions : 25 | Page 2 of 3 pages
Question 11. Vysakh is selling samosas. He already sold 250 samosas. His decision on whether or not to sell the 251st samosa is based on the ___
  1.    MC of the 251st samosa
  2.    TC of the 251 samosas
  3.    ATC of 251 samosas
  4.    AVC of 251 samosas
 Discuss Question
Answer: Option A. -> MC of the 251st samosa
:
A
On taking any economic decisions, only the marginal quantities are important. In this case, the relevant decision variable is the marginal quantity of the 251st samosa.
Question 12. For the short run shutdown decision, which of the following cost is treated as sunk cost?
  1.    Fixed cost
  2.    Variable cost
  3.    Marginal cost
  4.    Total cost
 Discuss Question
Answer: Option A. -> Fixed cost
:
A
For the short run shutdown decision, the fixed costs are treated as sunk costs because they must be paid regardless of whether output is being produced or not.
Question 13. Which of the following points is the shutdown point?
  1.    Minimum point of SAC
  2.    Minimum point of AVC
  3.    Minimum point of AFC
  4.    Minimum point of SMC
 Discuss Question
Answer: Option B. -> Minimum point of AVC
:
B
A firm should shut down temporarily if the price is less than the minimum point of the average variable cost. Hence the minimum point of AVC is the shutdown point.
Question 14. A firm should shut down temporarily if 
  1.    SAC < P
  2.    AVC < P < SAC
  3.    P < AVC
  4.    None of these
 Discuss Question
Answer: Option C. -> P < AVC
:
C
In the short run, fixed costs are treated as sunk costs. Hence, a firm should shut down temporarily if P<AVC. If AVC<P<SAC, the firm should remain operational.
Question 15. The diminishing marginal product of a variable factor implies that the amount of variable factor required per unit of output decreases. State true or false.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
:
B
The diminishing marginal product of a variable factor implies that the amount of variable factor required per unit of output increases. Hence, the statement is false.
Question 16. Shalini sells lemonades at Rs 10 per glass. If she sells 300 glasses, what is her total revenue?
  1.    Rs 1000
  2.    Rs 1500
  3.    Rs 2000
  4.    Rs 3000
 Discuss Question
Answer: Option D. -> Rs 3000
:
D
TR=P×Q=300×10=Rs3000
Question 17. Producing at the output level corresponding to MR=MC will guarantee profits. State true or false.
  1.    True
  2.    False
  3.    Marginal cost
  4.    Total cost
 Discuss Question
Answer: Option B. -> False
:
B
Producing atthe output level corresponding to MR=MC will guarantee profits if and only if the price is greater than the minimum value of SAC. Hence, the statement is false.
Question 18. Some restaurants are closed during some parts of the day because
  1.    revenue is not high enough to cover the fixed costs
  2.    revenue is not high enough to cover the variable costs
  3.    revenue is not high enough to cover the total costs
  4.    revenue is greater than the variable cost
 Discuss Question
Answer: Option B. -> revenue is not high enough to cover the variable costs
:
B
Some restaurants are closed during some parts of the day because revenue is not high enough to cover the variable costs and hence meets the short-run shutdown condition.
Question 19. The market price of a pizza is Rs 300. Corresponding to an output of 120 units, the average total cost of producing a pizza is Rs 250. Calculate his total profit at this output level.
  1.    Rs 2000
  2.    Rs 3000
  3.    Rs 4000
  4.    Rs 6000
 Discuss Question
Answer: Option D. -> Rs 6000
:
D
Profit=(PSAC)×q=(300250)×120=Rs6000
Question 20. The positively sloped (i.e. rising) part of the long run average total cost curve is due to which of the following?
  1.    Diseconomies of scale.
  2.    Increasing returns.
  3.    The firm being able to take advantage of large-scale production techniques as it expands its output.
  4.    The increase in productivity that results from specialization.
 Discuss Question
Answer: Option A. -> Diseconomies of scale.
:
A
The positively sloped (i.e. rising) part of the long run average total cost curve is due to diseconomies of scale

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