(a) Consider the production function,
q = 100K2L1.5
Calculate the marginal product of labor, MPL, and the marginal product of capital,MPK.
(c) Suppose that in the short run, the level of capital is fixed at K = 15. Write out the total product of labor curve. What is the marginal product of labor when L = 100?
(d) Now consider two input combinations, (K = 5, L = 100) and (K = 20, L = 25). Which of the two input combinations lies on the higher Isoquant curve?
a)
q = 100K2L1.5
MPL = dq/dL = 150K2L0.5
MPK = dq/dK = 200KL1.5
c)
K = 15
Total product = q = 100 x 152 x L1.5 = 22500L1.5
MPL = 150K2L0.5 = 150 x (15)2 x 1000.5 = 337500
d)
K = 5 , L = 100
q1 = 100 x 52 x 1001.5 = 2500000
K = 20, L = 25
q2 = 100 x 202 x 251.5 = 5000000
Therefore, the second combination would lie on the higher isoquant curve (higher 'q')
(a) Consider the production function, q = 100K2L1.5 Calculate the marginal product of labor, MPL, and...
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