A lessor acquired equipment for $84,700 and plans to lease it for a period of six years. If the equipment has no estimated residual value, what must be the annual lease charge for the lessor to earn 10 percent on the investment? Use Appendix D to answer the question. Round your answer to the nearest dollar. $ What would be the annual lease charge if the lessor sought to earn 7 percent? Use Appendix D to answer the question. Round your answer to the nearest dollar. If the equipment will have a residual value of $11,500, what lease payment will earn the lessor 10 percent? Use Appendix B and Appendix D to answer the question. Round your answer to the nearest dollar.