Please provide answers and show work, thank you very much!

8. Consider a project lasting one year only. The initial outlay is $1,000 and the expected inflow is $1,200. The opportunity cost of capital is r = .20. The borrowing rate is rp = .10, and the tax shield per dollar of interest is T, = .35. a. What is the project's base-case NPV? b. What is its APV if the firm borrows 30% of the project's required investment