Use the present value tables in Appendix A and Appendix B to compute the NPV of each of the following cash inflows:

Required:

a$.$ $$21,350$ received at the end of $15$ years. The discount rate is $8$ percent.

b$.$ $$7,180$ received at the end of four years and $$14,200$ received at the end of eight years. The discount rate is $10$ percent.

c$.$ $$2,080$ received annually at the end of each of the next seven years. The discount rate is $8$ percent.

d$.$ $$64,750$ received annually at the end of each of the next three years and $$77,750$ received at the end of the fourth year. The discount rate is $3$ percent.

Note: For all requirements, round discount factor$($s$)$ to $3$ decimal places, all other intermediate calculations and final answers to the nearest whole dollar amount.

$\backslash$table$[[,$Amount$],[$a$.$ Net present value,$],[$b$.$ Net present value,$],[$c$.$ Net present value,$],[$d$.$ Net present value,$]]$