According to the text, the portion of total U.S. national income spent on health care was about ________ in 2015 as opposed to about ________ in 1965

Compared to the United States, health care spending per person in other high-income countries has been

A) declining at approximately the same rate. B) growing at a slower rate. C) growing at a faster rate. D) growing at approximately the same rate.

In fair return pricing:

a. price is set equal to marginal cost. b. the firm incurs economic losses. c. the firm earns zero economic profit. d. the firm earns zero accounting profit.