Use technology to apply the future value (FV) function and to answer the following questions. a. What is the balance in an account after 18 years with monthly deposits of $150 and an APR of 3%? b. If you double the APR in part (a), is the balance double, more than double, or less than double the balance in part (a)? c. If you double the number of years in part (a), is the balance double, more than double, or less than double the balance in part (a)