Carrie Tune will receive $19,500 a year for the next 21 years as payment for a song she has just written. If a present 7 percent discount rate is applied: (Use a Financial calculator to arrive at the answers. Round the final answers to the nearest whole dollar.) a-1. Calculate the present value. Present value a-2. Should she be willing to sell out her future rights now for $167,000? No Yes b-1. Calculate the present value if the payments will be made at the beginning of each year. Present value b-2. Would she be willing to sell her future rights now for $167,0000, if the payments will be made at the beginning of each year? Yes No Check my work