Question 1 • Financial Math
Use the monthly interest rate and number of monthly withdrawals: r = 0.06 ÷ 12 = 0.005 and n = 20 × 12 = 240. Substituting into the formula gives P = 750,000(0.005) ÷ [1 − (1.005)^−240] ≈ $5,373.23 per month. Therefore, the correct choice is $5,373.23.
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