Answer: C) $24.05
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Explanation:
10.5% is the annual interest rate
divide that over 12 to get the monthly rate
(10.5%)/12 = 0.875%
0.875% converts to 0.00875 after moving the decimal point 2 spots to the left.
Multiply this with the balance of 2748.56
2748.56*0.00875 = 24.0499
This rounds to 24.05 dollars.
We do not consider the $40 late fee because they made the payment on 6/1, means they do not get penalized.