a. Use the appropriate formula to determine the periodic deposit. b. How much of the financial goal comes from deposits and how much comes from interest? Periodic Deposit $? at the end of every three months Rate 4.5% compounded quarterly Time 5 years Financial Goal $10,000 Click the icon to view some finance formulas. a. The periodic deposit is $ 449 (Do not round until the final answer. Then round up to the nearest dollar as needed.) b. $of the $10,000 comes from deposits and comes from interest. (Use the answer from part (a) to find these answers. Round to the nearest dollar as needed.)