In: Finance
Given Principal $18,000, Interest Rate 9%, Time 240 days (use ordinary interest) Partial payments: On 100th day, $7,600 On 180th day, $4,300
a. Use the U.S. Rule to solve for total interest cost. (Use 360 days a year. Do not round intermediate calculations. Round your answer to the nearest cent.)
Total interest cost
$
b. Use the U.S. Rule to solve for balances. (Use 360 days a year. Do not round intermediate calculations. Roundyour answer to the nearest cent.)
On 100th day | On 180th day | |
Balance after the payment | $ | $ |
c. Use the U.S. Rule to solve for final payment.
(Use 360 days a year. Do not round intermediate
calculations. Roundyour answer to the nearest
cent.)
Final payment
$