How do I solve this problem? In Excel.

a Understanding expected growth and the plowback ratio 50% A company has a return on equity of 10.2% and a plowback ratio of What is the company's expected constant growth rate? ROE= 10.2% Plowback ratio= 50% E(g) b Understanding the constant growth dividend discount model of stock valuation A stock just paid a dividend of $ 2.27 . The constant expected growth rate of dividend (and share price) is and the required rate of return (expected rate of return) i 10.7% What should be the current stock price? 2% DIVO= $ 227 E(g) 2.1% Er) 10.7% Current marke price=P0=