Need to solve this from Understanding Financial Healthcare Management, Gapenski

PROBLEM SET 3 Chapter 7 Equity Financing Assigned Problem 3 PROBLEM 6 Jane's sister-in-law, a stockbroker at Invest, Inc., is trying to get Jane to buy the stock of HealthWest, a regional HMO. The stock has a current market price of S25, its last dividend (DO) was S2, and the company's earnings and dividends are expected to increase at a constant growth rate of 10 percent. The required return on this stock is 20 percent. From a strict valuation standpoint, should Jane buy the stock