Answer:
T, R, S
Step-by-step explanation:
The amount of the finance charge is the difference between the amount paid back and the amount borrowed. The amount paid is the product of the monthly payment and the number of months.
For monthly payment m, paid over t months, the finance charge is ...
charge = mt -P . . . . where P is the principal borrowed.
For the various loans, the finance charges are ...
option R: (203.67)(72) -14000 = 664.24
option S: (256.24)(60) -15000 = 374.40
option T: (334.43)(48) -16000 = 52.64
Lowest charge: T
Highest charge: R
Neither lowest nor highest: S