Can you solve using Excel, thank you.

You have entered into an agreement for the purchase of land. The agreement specifies that you will take ownership of the land immediately. You have agreed to pay $31,000 today and another $31,000 in three years. Calculate the total cost of the land today, assuming a discount rate of (a) 5%, (b) 7%, or (c) 9%. Note: Use tables, Excel, or a financial calculator. Do not round your intermediate values. Round your answers to 2 decimal places. (FV of $1,PV of $1,FVA of $1, and PVA of $1 )