Al Rosen invests $18,000 in a mint condition 1952 Mickey Mantle Topps baseball card. He expects the card to increase in value 11 percent per year for the next 11 years. How much will his card be worth after 11 years? Use Appendix A for an approximate answer, but calculate your final answer using the formula and financial calculator methods. (Do not round intermediate calculations. Round your final answer to 2 decimal places.)