I need help with PV, FV, and PMT functions in Excel. My teacher did this example in class, but I cannot replicate her results. Can someone give me some tips?

Thanks

Bond Details 4 5 Par Value 6 Coupon Rate 7 Maturity (in years) 8 Coupon Payment (annually) 9 Yield to Maturity (YTM) 10 Present Value (PV) $50,000.00 5% 7.75% 12 13 Present Value 14 Term (in years) 15 Interest Rate (compounded quarterly) 16 Total Contribution 17 Future Value 18 Total Earned 19 Investment Details $400,000.00 5%