Answer:
The amount of Mark's Total payment is $9478.15.
Explanation:
Given : Mark borrowed $5,500 at 11.5 percent for five years.
To find : What is the amount of Mark's total payment?
Solution :
Using compound interest formula,

Where A is the amount,
P is the principle P=5,500
r is the rate r=11.5%=0.115
t is the time t= 5 years
Substitute the value,





Therefore, The amount of Mark's Total payment is $9478.15.