Calculate IWAA for Person A with income $17,450 and age 43, and Person B with income $10,200 and age 41.

To calculate the Income-Weighted Average Age (IWAA):

1. Multiply each person's income by their age:
- Person A: $17,450 × 43 = $750,350
- Person B: $10,200 × 41 = $418,200

2. Add the results:
- $750,350 + $418,200 = $1,168,550

3. Add both incomes:
- $17,450 + $10,200 = $27,650

4. Divide the total from step 2 by the total income:
- $1,168,550 ÷ $27,650 ≈ 42.28