Based on the Gordon Growth Model, when a stock has a price of $28.20, is expected to pay a dividend at t = 1 of $2.20, and has a dividend growth rate of 5%, what is the required rate (rs) of the stock? O 18.90% O 10.45% O 15.82% O 12.80% Using the Gordon Growth Model: The stock is currently trading at $28.60; the dividend one year from now is $3.70; the required rate of return of the stock is 18%. What is the constant dividend growth rate (g) of the following stock? O 5.06% O 5.38% 06.02% O 4.78%