Solution - Compound interest (basic)

175105.61

175105.61

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 7, 863$ , $r = 13 %$ , $n = 12$ , $t = 24$ .

Compute period rate and exponent: $\frac{r}{n} = 0.0108333333$ , $n t = 288$ , so the growth factor is $22.2695677681$ .

Multiply principal by growth factor: $7, 863$ × $22.2695677681$ = $175105.61$ .

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