P7-14 Common stock value: Variable growth Lawrence Industries' most recent annual dividend was $1.80 per share (Do-$1.80), and the firm's required return is 11%. Find the market value of Lawrence's shares when a. Dividends are expected to grow at 8% annually for 3 years, followed by a 5% constant annual growth rate in years 4 to infinity b. Dividends are expected to grow at 8% annually for 3 years, followed by a 0% constant annual growth rate in years 4 to infinity. Dividends are expected to grow at 8% annually for 3 years, followed by a 10% constant annual growth rate in years 4 to infinity c. You must show calculations. You may use Excel financial functions or manual calculations