Solution - Compound interest (basic)

152573.75

152573.75

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 13, 078$ , $r = 13 %$ , $n = 12$ , $t = 19$ .

Compute period rate and exponent: $\frac{r}{n} = 0.0108333333$ , $n t = 228$ , so the growth factor is $11.666443946$ .

Multiply principal by growth factor: $13, 078$ × $11.666443946$ = $152573.75$ .

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