Steven and Carol Garfield invested $$6,700$ in a savings account"paying $7\%$ annual interest when their daughter, Ruth, was born. They also deposited $$1,600$ on each of her birthdays until she was $15($including her $15$ th birthday$).$

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How much was in the savings account on her $15$th birthday $($after the last deposit$)?($For calculation purposes, use $5$ decimal places as displayed in the factor table provided. Round answer to $2$ decimal places, e$.$g$25\mathrm{.}25.)$

Amount on $15$th birthday $