7 You ve collected the following information from your favorite financial website 52-Week Price 10 points HI 64 60 LO 47.80 Div Yld 1.9 PE Ratio 2356 Net Chg -05 Skipped 145.94 70.9 18 43 Stock (Div) Abbott 112 Ralph Lauren 250 IBM 6.30 Duke Energy 3.56 Disney 168 Close Price 62.91 139.71 145.39 74.30 22 62 19 17113 70.28 139.13 71.96 96.20 23.8 eBook 9180 176 84 Print 4.9 17 113.19 15.5 10 References Find the quote for the Duke Energy Assume that the dividend is constant a. What was the highest dividend yield over the past year? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the lowest dividend yield over the past year? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, eg.. 32.16.) a. Highest dividend yield Lowest dividend yield b