Use this information to answer the following three questions

Rogers Communications uses $60\%$ equity and $40\%$ debt for all of its financing needs. Shares of the common stock are currently selling at $$52.$ The growth rate of the firm $5$ years ago was $7\%.$ Given the recent increase in interest rates, the bonds of the firm are now trading at $$850.$ with an annual coupon rate of $6\mathrm{.}5\%,20$ years to maturity and a face value of $$1000.$ The company has a beta of $1\mathrm{.}20$ and a $38\%$ marginal tax rate. The market risk premium is $7\%$ and the risk$-$free rate is $6\%.$

What is the cost of debt before taxes?

Question $19$ options:

$7\mathrm{.}14\%$

$9\mathrm{.}85\%$

$5\mathrm{.}33\%$

$8\mathrm{.}03\%$

What is the cost of equity?

Question $20$ options:

$13\mathrm{.}30\%$

$12\mathrm{.}80\%$

$15\mathrm{.}60\%$

$14\mathrm{.}40\%$

What is WACC?

Question $21$ options:

$10\mathrm{.}63\%$

$9\mathrm{.}69\%$

$11\mathrm{.}93\%$

$12\mathrm{.}49\%$