A couple thinking about retirement decide to put aside $2,200 each year in a savings plan that earns 8% interest. In 5 years they will receive a gift of $28,000 that also can be invested.

(Plesase explain steps)

a.	How much money will they have accumulated 30 years from now? (Do not round intermediate calculations. Round your answer to 2 decimal places.)

Accumulated savings

$

b.	If their goal is to retire with $720,000 of savings, how much extra do they need to save every year? (Do not round intermediate calculations. Round your answer to 2 decimal places.)

Additional savings

$ per year