Rachel wants to have $4,200.00 in 30 months. Her bank is offering her a Certificate of Deposit,

Fantastic news! We've Found the answer you've been seeking!

Question:

Rachel wants to have $4,200.00 in 30 months. Her bank is offering her a Certificate of Deposit, a special savings account, that earns 2.5% compounded weekly. How much does she need to deposit now to reach her goal? Round your answer up to the nearest penny. Assume the interest rate does not change while the account is open