By 2006, about ________ of all U.S mortgages were subprimes

In the short run, a firm cannot change the amount of capital it uses. Therefore the cost of capital is a

A) short-run cost. B) variable cost. C) productivity cost. D) fixed cost. E) marginal cost.

Corporations receive no proceeds from the resale of their stock

a. True b. False Indicate whether the statement is true or false