The marginal cost of additional health care when there are copayments is zero

If future total factor productivity increases

A) labor demand increases. B) government expenses increase. C) consumption demand decreases. D) investment demand increases.

The immediate effect of a purchase of a government bond on the gross domestic product (GDP) is_____

a. a decrease in consumption b. an increase in government spending c. an increase in investment d. a decrease in investment e. nonexistent, since no real goods and services have been produced