For answering this exercise, we will use the following formula. according to the information given and assuming that any down payment wasn't made by the customer.
• Present value or Principal = $ 11,000
,
• Months for the loan = 60 (5 years * 12)
,
• Monthly interest rate = 0.06/12
Step 1: Now, for calculating the total cost of the car, we will use this formula:
Total Loan Cost = {(r * PV)/1 - (1 + r)^ -n] * n
Where:
r = 0.06/12
r = 0.005
PV = 11,000
n = 60
Step 2: Replacing these values in the formula:
Total Loan Cost = {(0.005 * 11,000)/1 - (1 + 0.005)^ -60] * 60
Total Loan Cost = [55/0.2586 * 60]
Total Loan Cost = 12,761.02
Step 3: Interpretation of the result
The total cost of the car Joanie can get is $ 12,761.02