all parts if possible, thanks.

Time to accumulate a given sum Personal Finance Problem Manuel Rios withos to determine how long it will take an initial doposit of $7,000 to doubio. a. If Manued earns 12% annual interest on the deposit, how long will it take for him to double his money? b. How long will it take if he eams only 9% annual interest? c. How long wil it take it he can eam 14% annual interest? d. Reviewing your findings in parts a, b, and c, indicate what relationship exists between the interest rate and the amount of time it will take Manuel to double his money. a. If Manuel earns 12% annual interest, the amount of time to double his money is years (Round to two decimal places)