Solution - Compound interest (basic)

68532.14

68532.14

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 14, 889$ , $r = 7 %$ , $n = 4$ , $t = 22$ .

Compute period rate and exponent: $\frac{r}{n} = 0.0175$ , $n t = 88$ , so the growth factor is $4.6028706972$ .

Multiply principal by growth factor: $14, 889$ × $4.6028706972$ = $68532.14$ .

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