Yahoo finance has the following information for Zip Tours Ltd$.$ Shares outstanding $900,000,$ Beta$\backslash$beta $1\mathrm{.}2,$ Annual dividend $$0\mathrm{.}80,$ Bonds outstanding $25,000,$ coupon rate $7\mathrm{.}2\%.$

$8.$ If U$.$S T$-$bills are currently yielding $2\mathrm{.}5\%$ and the expected return on the market is $8\mathrm{.}8\%,$ what is the expected equity return on Zip Tours Ltd$.?$

$9.$ Zip Tours Ltd$.$ Just paid a dividend and dividends are expected to grow at $5\mathrm{.}5\%$ indefinitely.What is the current share price of Zip Tours Ltd$.?$

$10.$ Zip Tours Ltd$.$ Has $25,000$ twelve year $(12$ yr$)$ bonds outstanding. They are selling at a quoted price of $98\mathrm{.}0$ of par and have a coupon rate of $7\mathrm{.}2\%.$ What is the YTM$?$

$11.$ What is the total market value of Zip Tours Ltd$?$

$12.$ What is the percent debt and percent equity of Zip Tours Ltd$?$

$13.$ What is the WACC of Zip Tours Ltd$.$ If the tax rate is $25\%$

Can you use excel for it$?$ I am confused on the par and how to get the percent of debt and equity thank you