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Calculate the number of rights to buy one share, given the following information: $2.50 per value of each right; subscription price of $7.50;$32 common share price during the rights-on period. Select one: A. 4.4 B. 6.6 C. 5.5 D. 8.8 E. 7.7 The cost of equity for a firm is: Select one: A. Equal to the risk-free rate of return plus the dividend growth rate. B. Based on estimates derived from financial models. C. Equal to the risk-free rate of return plus the market risk premium. D. Determined by directly observing the rate of return required by equity investors. E. Equivalent to a leveraged firm's cost of capital