4. You have an investment account which pays interest at an APR of 8%. a. If you deposit $5,000 in the account, using simple interest, how long will it be until there is $10,000 in the account? b. If you deposit $5,000 in the account, using interest compounded annually, how long will it be until there is $10,000 in the account? C. If you deposit $5,000 in the account, using interest compounded monthly, how long will it be until there is $10,000 in the account? d. If you deposit $5,000 in the account, using interest compounded daily, how long will it be until there is $10,000 in the account