For each of the following annuities, calculate the annual cash flow. (Enter rounded answers as directed, but do not use rounded numbers in intermediate calculations. Round your answers to 2 decimal places (e.g., 32.16).):

PV-36800 Interest Rate-11% Years-6 Cashflow-??

PV-27500 Interest Rate-7% Years- 8 Cashflow-???

PV-145,000 Interest Rate-8% Years- 15 Cashflow??

PV-215,000 Interest Rate-6% Years- 20 Cashflow??