Need help answering this question its has 3 parts. Please show work also.

Aftet your iflustriows cereer as a figure skater, you settle down and open an ice skating rink of your own. Now it's time to bury a Zamboni, and there are several options to choose from. Using the information given briowand assuming an interest rate of 63 , which option should you select if you need a Zamboni for the next 20 years? Gas Zambon: Bectric Zambonl Neither Zambont 15 points What is the annual worth of the Gas Zamboni option? Do not include a 3 in your anwer, 10 pocats Vou want to endow a fund for future young fugure skaters to help otfset the high cost of buying an ice skate, If you want the furvi to be able to award two $25,000 skater ships a year in perpetuity, how raichido you need to deposit into the fund now? Assume an interest rate of Bx. Iypeyour