NEED ALL $4$ PLEASEEEEEEE pts

Please consider the following information for the next three questions:

FINAL Inc. is evaluating a short$-$term project that requires a $$200,000$ investment. The anticipated cash flows are $$50,000$ in firstyear, $$30,000$ in the second year, and $$170,000$ for the third year. There is no salvage value for this project. FINAL. Inc. has a D$/$E ratio of $\frac{1}{2}$ Their most recent $$1000$ face value bond is selling for $$1100.$ This bond has a coupon rate of $10\%$ which are paid yearly and has $10$ years to maturity. FINAL Inc. has a beta of $1\mathrm{.}3,$ the S&P $500$ return is $10\%$ and the $10-$year treasury bond rate is $3\%.$ The applicable corporate tax rate for FINAL is $20\%.$

What is the approximate cost of debt for FINAL Inc. before taxes? $($show your work!$)$

Question $14$

Continuing with the previous question, what is the cost of equity for FINAL? $($show your work!$)$

Question $15$

$1$ pts

Continuing with the previous question, what is the WACC for FINAL? $($show your work!$)$

Question $16$

Continuing with the previous question, what is the approximate NPV of this investment? $($show your workl$)$