Based on the graphic for perfect competition versus monopoly, which is the highest number?

If the interest rate received in Mexico is greater than that obtained in the United States,

A) the demand for loans will increase in Mexico. B) the supply of loans will decrease in the United States. C) the supply of loans will decrease in Mexico. D) the demand for loans will decrease in the United States.

If a publishing company purchases faster computers to speed up word processing,

a. the marginal product of its editors will increase, which will shift the demand for editors to the right b. the marginal product of its editors will increase, which will shift the demand for editors to the left c. the wages of its editors will increase, which will shift the demand for editors to the right d. the wages of its editors will decrease, which will shift the demand for editors to the right e. the supply of editors will decrease