Assume that the output function is (_{1 2}) = ₁^a₂^b, where a, b, C are some positive constants.

a)For which values of a, b and C do we have decreasing scale yields?

b)For which values of a, b and C do we have constant scale yields?

c)For which values of a, b and C do we have increasing scale yields?

d)For which values of a, b and C do we have a decreasing marginal product for 1?

e)For which values of a, b and C do we have a decreasing technical substitution ratio?