Mackenzie Company has a price of $ 30 and will issue a dividend of $ 2.00 next year. It has a beta of 1.3​, the​ risk-free rate is 5.1 %​, and the market risk premium is estimated to be 5.1 %. a. Estimate the equity cost of capital for Mackenzie. b. Under the​ CDGM, at what rate do you need to expect​ Mackenzie's dividends to grow to get the same equity cost of capital as in part ​(a​)? a. Estimate the equity cost of capital for Mackenzie. The equity cost of capital for Mackenzie is nothing​%. ​(Round to two decimal​ places.) b. Under the​ CGDM, at what rate do you need to expect​ Mackenzie's dividends to grow to get the same equity cost of capital as in part ​(a​)? The expected growth rate for dividends is nothing​%. ​(Round to two decimal​ places.)