(a) How many years will it take for$7500 to accumulate to$9517.39 at3% compoundedsemi-annually?

(b) Over what period of time will money triple at9% compoundedquarterly?

(c) How many years will it take for a loan of $10,000 to amount to $13,684 at10.5% compoundedmonthly?

(a) How many years will it take for $7599 to accumulate to $9517.39 at 3% compounded semiannually? {b} Over what period of time will money triple at 9% compounded quarterly? (c) How many years will it take for a loan of $19,999 to amount to $13,694 at 19.5% compounded monthly? [3) ltwill take D years. (Round the nal answer to two decimal places as needed. Round all intermediate values to six decimal places as needed}