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Questions › UoH › UoH 2016 › Q90
1 mark, −0.33Microeconomics › Production and returns to scale › Producer equilibrium and the expansion pathHardabout 2 min

UoH 2016 Question 90: Production and returns to scale

A firm is employing 100 units of labour and 50 units of capital to 200 units of a good. Labour costs Rs. 10 per unit and capital Rs. 5 per unit. For the quantities of inputs employed MPL=2MP_L = 2MPL​=2 and MPK=5MP_K = 5MPK​=5. In this situation the firm

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A firm is employing 100 units of labour and 50 units of capital to 200 units of a good. Labour costs Rs. 10 per unit and capital Rs. 5 per unit. For the quantities of inputs employed MP_L = 2 and MP_K = 5. In this situation the firm (A) Producing the profit maximising output possible given process and relative productivities of the inputs (B) Could lower its production costs by using more labour and less capital (C) Could increase its output at no extra costs by using more capital and less labour (D) Should use more of both inputs in equal opportunities

Production and returns to scale has come up 92 times in 6 exams since 2007.

What this question tests

This question is on Producer equilibrium and the expansion path, part of Production and returns to scale in Microeconomics.

The least-cost mix of inputs at given prices and how it moves as output grows.

TestStop has 13 past-paper questions on this subtopic; the nearest in year are below.

  • IIT JAM 2022 · Q59Let the production function be Q = √(L² + K²), with unit prices of labour and capital Rs. 30 and Rs. 40, and…
Practise Production and returns to scaleMore on Producer equilibrium and the expansion path

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Question from the UoH 2016 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.