Use the below data for Questions $1-3$:

XYZ Corp. can issue a $15-$year, $$1,000$ par value bond with a $10\%$ coupon rate, paying interest

semiannually, at price of $$862\mathrm{.}35.$ Their marginal tax rate is $40\%.$ A dividend of $$1\mathrm{.}25$ was just paid on

the firm's common stock, and the firm's estimated growth rate is $8\%.$ It can issue new common stock at

$$25\mathrm{.}00$ with a $20\%$ flotation cost. The Risk$-$free Return is $6\%,$ the Market Return is $12\%,$ and the firm's

beta is $1\mathrm{.}2.$

Calculate XYZ Corp's Cost of Debt, after$-$tax.

Calculate XYZ Corp's Cost of Retained Earnings using the CAPM.

Calculate XYZ Corp's Cost of new Common Stock.