Please give me a clear and detailed process for 4A and 4C, thank you!

4a. (5 points): You are considering borrowing $566,752 for 7 years, with yearly interest payments starting 1 year from today. Your cost of debt is 5.4, and your tax rate is 30%. You have no other debt. What is the present value of the tax shield from this loan? Please give your answer to the nearest dollar. Question 9 0/5 pts 4b. (5 points): If you go bankrupt, you will incur bankruptcy costs with a present value of $271,184. Taking on this loan would increase your bankruptcy probability from zero (as you previously had no debt) to 23%. How much do your expected bankruptcy costs increase by if you take on this loan? Please give your answer to the nearest dollar. ed 271,184 -er 62,372 margin of error +/- 1 4c. (10 points) According to the tradeoff theory of capital structure, should you take the loan described in Questions 4A and 4B? Why or why not