We want to find the simple interest accrued on $2,300 at 7% interest for 9 years.
The formula for simple interest is given as;
[tex]I=\frac{P\times R\times T}{100}[/tex]Inserting the values, we have;
[tex]I=\frac{2300\times7\times9}{100}=\text{ \$1449}[/tex]Therefore, the interest is $1449