The stock of Alpha Tool sells for $83.40 per share. Its current dividend rate, D0, is $4 per share. Analysts and investors expect Alpha to increase its dividends at a 15 percent rate for each of the next 2 years. This annual dividend growth rate is expected to decline to 11 percent for years 3 and 4 and then to settle down to 9 percent per year forever. Calculate the cost of internal equity for Alpha Tool. Use Table II for your calculations. Round your answer to the nearest whole number. PVIF =(1+i)1;PV0=FVn(PVIFi,n) The stock of Alpha Tool sells for $83.40 per share. Its current dividend rate, D0, is $4 per share. Analysts and investors expect Alpha to increase its dividends at a 15 percent rate for each of the next 2 years. This annual dividend growth rate is expected to decline to 11 percent for years 3 and 4 and then to settle down to 9 percent per year forever. Calculate the cost of internal equity for Alpha Tool. Use Table II for your calculations. Round your answer to the nearest whole number. PVIF =(1+i)1;PV0=FVn(PVIFi,n)