Category: Human Capital

A. It must be involved in professional athletics
B. Every customer must be indifferent to the price they pay, and the seller must be a competitor in the market for the product
C. Every customer must be willing to pay an enormous amount for the product and the product must be a necessity
D. Every customer must want the good supplied by the best producer and the technology must exist for the best producer to supply every customer at low cost

A. wage rate of capital
B. interest charges
C. marginal capital cost
D. rental rate for capital