Problem 9-11 You are given the following information about two computer software firms and the S&P Industrials: A-Z Company A Company B S&P Industrials P/E ratio 28.00 24.00 18.00 expected annual growth rate 0.18 0.16 0.10 Dividend yield 0.00 0.01 0.03 a. Compute the growth duration of each company stock relative to the S&P Industrials. Do not round intermediate calculations. Round your answers to two decimal places. Company A: years Company B: years b. Compute the growth duration of Company A relative to company B. Do not round intermediate calculations, Round your answer to two decimal places years