Solution - Compound interest (basic)

28359.06

28359.06

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 11, 768$ , $r = 7 %$ , $n = 1$ , $t = 13$ .

Compute period rate and exponent: $\frac{r}{n} = 0.07$ , $n t = 13$ , so the growth factor is $2.4098450002$ .

Multiply principal by growth factor: $11, 768$ × $2.4098450002$ = $28359.06$ .

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Compound interest appears in savings, loans, and investments. Understanding it builds strong financial literacy.