What is the present value of $$15,000$ received

a$.14$ years from today when the interest rate is $8\%$ per year?

b$.28$ years from today when the interest rate is $16\%$ per year?

c$.7$ years from today when the interest rate is $4\%$ per year?

a$.$ What is the present value of $$15,000$ received $14$ years from today when the interest rate is $8\%$ per year?

The present value of $$15,000$ received $14$ years from today when the interest rate is $8\%$ per year is $

$($Round to the nearest cent$)$

b$.$ What is the present value of $$15,000$ received $28$ years from today when the interest rate is $16\%$ per year?

The present value of $$15,000$ received $28$ years from today when the interest rate is $16\%$ per year is $

$($Round to the nearest cent.$)$

c$.$ What is the present value of $$15,000$ received $7$ years from today when the interest rate is $4\%$ per year?

The present value of $$15,000$ received $7$ years from today when the interest rate is $4\%$ per year is $

$($Round to the nearest cent.$)$