The dividend-growth model may be used to value a stock: V=kgD0(1+g) Round your answers to the nearest cent. a. What is the value of a stock if: D0=$2.90k=10%g=6% b. What is the value of this stock if the dividend is increased to $4.40 and the other variables remain constant? $ c. What is the value of this stock if the required return declines to 6.5 percent and the other variables remain constant? $ d. What is the value of this stock if the growth rate declines to 4 percent and the other variables remain constant? $ e. What is the value of this stock if the dividend is increased to $3.70, the growth rate declines to 4 percent, and the required return 10 percent? $