a. After he finishes contributing to the account, he will withdraw $500 to make a payment on the trip. Create a function to show how much money will be in the finishes contributing to the account after t months, Type your response here: b. Jerry plans to keep up this saving pattern until he can no longer afford it. At th hopes to have enough in his account for his trip. How much will be in the acc making the down payment, if the most he will be able to contribute in a month Type your response here: C. Jerry's friend Brandon is planning to start saving for a trin at the same time​