2.
A firm is required to produce 234 of output using quantities of
labor and capital (L, K) = (21, 6) . For each of the following
production functions, state whether it is possible to produce the
required output with the given input combination. If it is
possible, state whether producing Q = 234 with input combination is
technically efficient or inefficient.
(a) Q = 8L + 7K
(b) Q=3KL+L-4
(c) Q=9√KL
(d) Q= min{2L, 25K}