6.7 a. (5 points) Ross Corporation paid dividends per share of S1.00 ten years ago. Today it paid dividends per share of S3.80. Calculate the compound annual growth rate in dividends. b. (5 points) The P/E ratio for BMK Corporation is 22, and the P/S ratio is 6.0. The industry P/E ratio is 30 and the industry P/S ratio is 6.5. Based on relative valuation, is BMK under or overvalued (assuming that they should match the industry average) and why