Luke deposited $4200 into a savings account that earns 6.00% annually but is compounded 2 times per year. He plans to leave the funds in the accounts for 6.50 years. However, at the end of 4.00 years, Luke has to withdraw $800. What amount will be in the account at the end of the original 7 years $ Do not use dollar signs or commas in your answer. Include two decimals in your