Consider the following information below for Pat's Pizza Restaurant and answer the questions below:
Marginal Product of Capital: 4,000
Marginal Produce of Labor: 100
Wage Rate: $10
Rental Price of Pizza Ovens: $500
a) Is the owner of Pat's Pizza Restaurant minimizing cost?
b) Should he rent more ovens and hire fewer workers or rent fewer ovens and hire more workers? Explain.