I already got the question right you do not need the tax rate, thank you for your efforts though.

The following data are from an after-tax cash flow analysis in year 1 for a new MACRS 5-year property. How much money would be saved in year 1 if 50% bonus depreciation is used? Initial Investment = $180,000 Regular MACRS Depreciation Deduction in Year 1 = $36,000 Before-Tax-and-Loan Cash Flow = $280,000 Loan Principal Payment = $17,500 Interest on Loan = $5,650 $22,500 O $13,500 $22,500 O $18,000