Case 7 Luxury Challenged (10 points) Show your work. Dear Financial Adviser, My spouse and I are each 61 and hope to retire in four years. After retirement we will receive $7,000 per month after taxes from our employers' pension plans and $2,000 per month after taxes from Social Security. Unfortunately, our monthly living expenses are $15,500. Our social obligations preclude further economies. We have $1,000,000 invested in high-grade, tax-free municipal-bond mutual fund. The return on the fund is 3.45% per year. We plan to make annual withdrawals from the mutual fund to cover the difference between our pension and Social Security income and our living expenses. How many years before we run out of money? How old will we be? Sincerely, Luxury Challenged Marblehead, KS