Final answer:
The total amount of the prepayment is $5,200 (option 2).
Step-by-step explanation:
The total amount of the prepayment is $5,200 (option 2).
To calculate the total amount of the prepayment, we need to multiply the monthly payment amount by the number of months. In this case, since it is a 4-month prepayment, we multiply $1,300 by 4, which equals $5,200.