The Case of Production with a Single Variable Input Is

Multiple Choice

The case of production with a single variable input is analogous to

A) changing the use of land, labor, and capital in production by a constant absolute amount.
B) a controlled laboratory experiment in which the scientist permits one variable to change at a time.
C) changing the use of land, labor, and capital in production by a constant percentage.
D) specialization in one particular product by a company.