installment loan\nprincipal $2,680\nterm length 3 years\ninterest rate 12%\nmonthly payment $89\nhow much of…

installment loan\nprincipal $2,680\nterm length 3 years\ninterest rate 12%\nmonthly payment $89\nhow much of the 19th payment will go to interest if there is an outstanding principal of $1,460?\ninterest on 19th payment = $?\nround to the nearest hundredth.
Answer
Explanation:
Step1: Convert annual rate to monthly rate
The annual interest rate is 12%. The monthly interest rate $r$ is calculated by dividing the annual rate by 12. So $r=\frac{12%}{12}= 1%=0.01$.
Step2: Calculate interest on 19th payment
The interest portion of a loan - payment is calculated based on the outstanding principal. The formula for the interest portion $I$ of a loan - payment is $I = P\times r$, where $P$ is the outstanding principal. Given $P = 1460$ and $r=0.01$, we have $I=1460\times0.01$. $I = 14.60$
Answer:
$14.60$