Starting next year, you will need $20,000 annually for 4 years to complete your education. (One year from today you will withdraw the first $20,000.) Your uncle deposits an amount today in a bank paying 6% annual interest, which will provide the needed $20,000 payments. a. How large must the deposit be? Do not round intermediate calculations. Round your answer to the nearest cent. $ 69302.1 b. How much will be in the account immediately after you make the first withdrawal? Do not round intermediate calculations. Round your answer to the nearest cent. $ 73460.23