A shift in the investment demand curve can be caused by a change in the expectations of profits by businessmen

Which of the following is a true statement?

a. Unanticipated inflation is a change in the general level of prices that catches most decision makers by surprise. b. High and variable rates of inflation are easy for decision makers to forecast accurately. c. High and variable rates of inflation can increase GDP by reducing investment. d. When decision-makers are able to anticipate slow, steady rates of inflation, prices become more unstable and there is a negative impact on the level of prosperity.

Refer to the information provided in Figure 16.2 below to answer the question(s) that follow. Figure 16.2Refer to Figure 16.2. The unregulated (market) amount of cars is

A. 25. B. 35. C. zero because any production results in an external cost. D. indeterminate from the information given.