Giant Enterprises' stock has a required return of 14.8%. The company, which plans to pay a dividend of $2.60 per share in the coming year, anticipates that its future dividends will increase at an annual rate consistent with that experienced over the 2006-2012 period, when the following dividends were paid:
Year Dividend per share
2012 ........ $2.45
2011 ........ 2.28
2010 ........ 2.10
2009 ........ 1.95
2008 ........ 1.82
2007 ........ 1.80
2006 ........ 1.73
a. If the risk-free rate is 10%, what is the risk premium on Giant's stock?
b. Using the constant-growth model, estimate the value of Giant's stock.
c. Explain what effect, if any, a decrease in the risk premium would have on the value of Giant's stock.