Answer:
The interest due to the late payment will be = $195.33 ( A )
Explanation:
original purchase price = $1550
sales tax = 7.5%
APR ( annual percentage rate ) = 11.75%
late fee = $29.00
the Apr is the interest charged yearly and it is charged on the principal amount ( original amount ) of the property
The APR on the original purchase will be
11.75% of $1550 = $182.13
from this question the monthly payment of the APR will be
= $182.13 / 12 = $15.18
hence the total interest accrued/paid from the first month due to late payment is = APR payment + late fee
= $182.13 + $29 = $211.13