Withdrawal Amount. Over the years, Ahmed and Aamina El$-$zayaty, of Berkeley, California, have accumulated $$200,000$ and $$220,000,$ respectively, in their employer$-$sponsored retirement plans. If the amounts in their two accounts earn a $6$ percent rate of return over Ahmed and Aamina$$s anticipated $20$ years of retirement, how large an amount could be withdrawn from the two accounts each month? Use the Garman$/$Forgue$/$companion website or Appendix A$-4$ to make your calculations.Appendix A$-4$ Present Value of a Series of Equal Amounts $($an Annuity of

$$1$ Received at the End of Each Period$)($Used to Compute the Discounted

Present Value of a Stream of Income Payments$)$