Final answer:
To pay the least amount of interest on a $4,200 car loan, Felicia should choose a loan with the lowest APR and the shortest term that fits her budget.
Step-by-step explanation:
The question is about determining which loan option would allow Felicia to pay the least amount of interest on a $4,200 car loan. To find the best loan option, Felicia should compare loan terms such as interest rate, loan duration, and monthly payment amounts.
For example, a loan with a lower annual percentage rate (APR) will generally cost less in interest than one with a higher APR, assuming the other terms are similar. Also, a shorter loan term will typically result in less total interest paid over the life of the loan, even if the monthly payment is higher. Therefore, the best loan option for Felicia would be one with the lowest APR and the shortest term she can afford with respect to her monthly budget.