Present value of an annuity

Determine the present value of $$210,000$ to be recelved at the end of each of $4$ years, using an interest rate of $5\%,$ compounded annually, as follows:

a$.$ By successive computations, using the present value of $$1$ table in Exhibit $5.$ Round to the nearest whole dollar.

b$.$ By using the present value of an annuity of $$1$ table in Exhibit $7.$ Round to the nearest whole dollar.

Exhibit $5$ Present Value of $$1$ at Compound Interest

Exhibit $7$ Present Value of an Annuity of $$1$ at Compound Interest