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

Required:

a$.$ $$19,900$ received at the end of $15$ years. The discount rate is $7$ percent.

b$.$ $$6,460$ received at the end of four years and $$16,100$ received at the end of eight years. The discount rate is $9$ percent.

c$.$ $$2,150$ received annually at the end of each of the next seven years. The discount rate is $4$ percent.

d$.$ $$53,000$ received annually at the end of each of the next three years and $$82,250$ received at the end of the fourth year. The discount rate is $8$ 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,$]]$