(Solution Document) If a production function is expressed in a linear form, the inputs used in the production process: a) Are perfect complements. b) Are perfect...

If a production function is expressed in a linear form, the inputs used in the

production process:

a) Are perfect complements.

b) Are perfect substitutes.

c) Have to be increased in the same proportion.

d) Have fixed marginal costs.

e) Have equal marginal productivity.