A firm's production function is Q = 5 + 25L - .5L2 + 30K – K2, and its demand function is PQ = MRQ = d = $30. The prices of L and K are PL = $6 and PK = $12. Use Excel Solver to find the profit-maximizing and cost minimizing amounts of L and K to employ. The profit- maximizing and cost minimizing amount of L is:

A firm's production function is Q = 5 + 25L - .5L2 + 30K – K2, and its demand function is PQ = MRQ = d = $30. The prices of L and K are PL = $6 and PK = $12. Use Excel Solver to find the profit-maximizing and cost minimizing amounts of L and K to employ. The profit- maximizing and cost minimizing amount of L is:

Economics (MindTap Course List)

13th Edition

ISBN:9781337617383

Author:Roger A. Arnold

Publisher:Roger A. Arnold

Chapter26: Factor Markets: With Emphasis On The Labor Market

Section: Chapter Questions

Problem 5WNG

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The price of factor A is GHC20 per units and the price of factor B is GHC300.00 per unit. The marginal product of factor A is 40 units and the marginal product of factor B is 60 units. Should the firm increase employment of factor A and decrease employment of factor B to minimise the total long run cost of producing existing output? Explain
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