Question

In which stage of production a producer will produce? Explain.

According to the law of variable proportions, in which stage would a producer like to operate?

Answer 1

A rational producer will produce in Stage II of production. The following are the reasons why a producer would like to operate in stage II.

1. Efficient Use of Inputs: Both fixed and variable factors are used optimally in Stage II.
2. Positive Marginal Returns: Marginal Product (MP) is still positive, meaning each extra unit of input adds to total output.
3. Profit Possibility: This stage allows the firm to maximize output and profit without wasting inputs.
4. Rational Decision:
   • In Stage I, AP and MP are rising, so the producer can get more output with the same cost and will not stop there. 
   • In Stage III, MP is negative, meaning output decreases with extra input, loss-making.