Solution - Compound interest (basic)

94364.01

94364.01

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 13, 404$ , $r = 10 %$ , $n = 2$ , $t = 20$ .

Compute period rate and exponent: $\frac{r}{n} = 0.05$ , $n t = 40$ , so the growth factor is $7.0399887121$ .

Multiply principal by growth factor: $13, 404$ × $7.0399887121$ = $94364.01$ .

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