If professor siegel is correct that stocks are less risky than bonds, then the risk premium on stock may be zero. assuming that the risk-free interest rate is 3.3 percent, the growth rate of dividends is 2.8 percent and the current level of dividends is $32, use the dividend-discount model to compute the level of the s& p 500 that is warranted by the fundamentals.

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?