Answer:
$720
Step-by-step explanation:
The total amount financed is the original price of the jet ski less the down payment:
[tex]\textsf{Total Amount Financed} = \textsf{Original Price} - \textsf{Down Payment}\\\\\textsf{Total Amount Financed} = \$3800 - \$200 \\\\\textsf{Total Amount Financed}= \$3600[/tex]
The total payments can be calculated by multiplying the monthly payment amount by the number of months in 3 years:
[tex]\textsf{Total Payments} = \$120 \times 36\;\sf months\\\\\textsf{Total Payments} = \$4320[/tex]
To find the finance charge, we can subtract the total payments made from the amount financed:
[tex]\textsf{Finance Charge} = \textsf{Total Payments} - \textsf{Amount Financed}\\\\\textsf{Finance Charge} = \$ 4320 - \$ 3600\\\\\textsf{Finance Charge} = \$ 720[/tex]
Therefore, the finance charge is $720.