This average product of 12 tons per square kilometer is when labor is constant at 3 people each working 10 hours a day. Marginal Product of Labor Change in Production Output Change in Input Labor. Average product usually abbreviated AP is found by dividing total product by the quantity of the variable input.
Average physical product usually abbreviated APP is found by dividing total physical product by the quantity of the variable input.
Marginal Product of Labor Y 1 Y 0 L 1 L 0 Relevance and Use of Marginal Product of Labor Formula. Q n-1 is the Total Production at time n-1. This average product of 12 tons per square kilometer is when labor is constant at 3 people each working 10 hours a day. Average product which occasionally goes by the alias average physical product APP is one of two measures derived from total product.