Neco Model Questions Vol1 2017 Economics Question 42

Practice objective / multiple choice question 42 from the 2017 Neco Model Questions Vol1 Economics examination.

Neco Model Questions Vol1 2017 Economics Objective / Multiple Choice Medium Difficulty
Question 42 NECO_MODEL_QUESTIONS_VOL1 • 2017 • ECONOMICS • objective

A firm produces output according to the Cobb‑Douglas function \(Q = 20L^{0.5}K^{0.5}\), where \(L\) is labour units and \(K\) is capital units. Labour costs ₦500 per unit and capital costs ₦200 per unit. To produce 200 units at minimum cost, find the cost‑minimising quantities of \(L\) and \(K\) and the minimum total cost (in naira).

Answer Options

Correct Answer A. L ≈ 6.3 units, K ≈ 15.8 units; minimum cost ≈ ₦6,325
B. L ≈ 7.5 units, K ≈ 13.3 units; minimum cost ≈ ₦6,410
C. L ≈ 9.0 units, K ≈ 11.1 units; minimum cost ≈ ₦6,720
D. L ≈ 5.0 units, K ≈ 20.0 units; minimum cost ≈ ₦6,500
Correct Answer
A
Correct Option:
L ≈ 6.3 units, K ≈ 15.8 units; minimum cost ≈ ₦6,325

About This Question

This is Neco Model Questions Vol1 2017 Economics Question 42. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Economics examination.

Difficulty level: Medium .

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