Please Show Work And Answer Clearly

What is the present value of a stream of 5 end-of-year annual cash receipts of $800 given a discount rate of 20% ? (Round your final answers to 2 decimal places.) a. Use the appropriate table (Appendix C, Table1. Table 2) to answer the above question b. Use the appropriate bultin function in Excel to answer the above question TABLE 1 Present Value of S1 TABI.E 2 Present Value of Annuitv of $1