a. Someone in the 36 percent tax bracket can earn 7 percent annually on her investments in a tax-exempt IRA scecunt. What will be the value of a one-time $19,000 itvestment in 5 years? 10 years? 20 years? You may ise Appendix C to answer the questions. Do not round intermediate calculations. Round your answers to the nearest dollar. in 5 years: 5 in 10 years: $ in 20 years: $ b. Suppose the preceding 7 percent return is taxable rather than tax-deferred and the taves are paid anhually. What will be the after-tax value of her $19,000 investment after 5,10 , and 20 years? Do not round intermediate calculations. Round your answers to the nearest deliar. in 5 years: s in 10 years: $ in 20 years: $ TABL.E C.3 APPENDIX Future Value of $1 at the End of n Periods