Suppose a recent college graduate's first job allows her to deposit $250 at the end of each month in a savings plan that earns 6%, compounded monthly. this savings plan continues for 9 years before new obligations make it impossible to continue. if the accrued amount remains in the plan for the next 15 years without deposits or withdrawals, how much money will be in the account 24 years after the plan began? (round your answer to the nearest cent.)

Suppose that a candy maker owns a building and is renting part of the building's space to a doctor. further suppose that because the candy maker is the owner, he has the right to make noise during the day while he makes candy. while the doctor cannot insist on a quiet environment, the doctor could move to a quieter building. however, rent in the next best building is $350/month more than rent in the noisy building. the candy maker can adopt a new technology that eliminates the noise for $275/month. given this situation, can the doctor find a private solution with the candy maker that will make both better off?