An employer retirement plan that provides a predetermined monthly amount of income when you retire is called a

Len is putting in a new swimming pool. He can either heat his pool with natural gas or with solar power

If he chooses solar power it will cost him more today, but he will recover these costs over the next 7 years in savings on his natural gas bill. The solar heater is expected to last 12 years. Len: A) will put in the solar heater regardless of the discount rate because the savings in natural gas outweigh the initial cost of the solar heater. B) is more likely to install the solar heater as the discount rate increases. C) is more likely to install the solar heater as the discount rate declines. D) will not put in the solar heater unless he is an environmentalist.

Assume the Fed decreases the money supply and the demand for money curve is fixed. In response, people will:

a. sell bonds, thus driving up the interest rate. b. buy bonds, thus driving down the interest rate. c. buy bonds, thus driving up the interest rate. d. sell bonds, thus driving down the interest rate.