I need the step by calculations of this solution in excel please, this is very important, thanks

e The more appropriate cost of debt can be calculated by using data provided in Exhibit 4. We can calculate the current yield to maturity of the Nike's bond to represent Nike's current cost of debt. PV 95.60 N-40 Pmt--3.375 FV-100 . Comp 3.58% (semiannual) 7.16% (annual) After tax cost of debt-7.16%(1-38%) 4.44%