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Cost Curves · Question 33 of 62

Question 33

MediumOriginal question

TVC = 5q + q² for a firm. What is the MC of the 3rd unit?

Options for question 33

Show the answer and explanation
CorrectNot quiteAnswer B

Correct answer: B

Explanation

  1. TVC₃ = 15 + 9 = ₹24; TVC₂ = 10 + 4 = ₹14.

  2. MC₃ = 24 − 14 = ₹10.

Worth noting

₹8 is AVC at 3 units (24 ÷ 3).

Concept
MC from a cost function
Typical time
70 s
Your time
—
The rule this testsAverage and marginal cost
Practise this chapter →

Ten questions from Cost Curves, at your own pace.

Practise this chapter →

Ten questions from Cost Curves, at your own pace.