1. **State the problem:** We need to find the amount $A$ using the formula for simple interest: $$A = P(1 + rt)$$ where $P$ is the principal, $r$ is the annual interest rate, and $t$ is the time in years.
2. **Identify given values:**
- Principal $P = 5000$
- Rate $r = 9\% = 0.09$
- Time $t = 2$ quarters. Since 1 year = 4 quarters, $t = \frac{2}{4} = 0.5$ years.
3. **Substitute values into the formula:**
$$A = 5000 \times (1 + 0.09 \times 0.5)$$
4. **Calculate the interest part:**
$$0.09 \times 0.5 = 0.045$$
5. **Add 1 to the interest:**
$$1 + 0.045 = 1.045$$
6. **Multiply by principal:**
$$A = 5000 \times 1.045$$
7. **Final calculation:**
$$A = 5225$$
**Answer:** The amount $A$ after 2 quarters is **5225**.
Simple Interest 54E33C
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