Derek wants to withdraw $14,969.00 from his account 7.00 years from today and $13,407.00 from his account 10.00 years from today. He currently has $2,212.00 in the account. How much must he deposit each year for the next 10.0 years? Assume a 6.84% interest rate. His account must equal zero by year 10.0 but may be negative prior to that. Answer format: Currency: Round to: 2 decimal places. @