eBook Kym plans to deposit $170 in an account at the end of each month for the next six (6) years so she can take a trip. a. If Kym's opportunity cost is 9 percent compounded monthly, how much will she have in the account in six years? Do not round intermediate calculations. Round your answer to the nearest cent. $ b. How much will be in the account if the deposits are made at the beginning of each month? Do not round intermediate calculations. Round your answer to the nearest cent. $