3.14. ABC Credit Card company noticed that the average balance of all ABC credit card users who have missed the minimum payment last month is $3742.00 with a standard deviation of $1355.00. a. l.r'll'hen the monthly statement is prepared, they charge a monthly interest of 1.3% for the current balance. Suppose that the statement balance = current balance * 1.013. The average statement balance of all ABC credit card users who missed the minimum payment last month is with a standard deviation of b- Since they missed the minimum payment, all of them are subjected to pay a late fee of $35. Suppose that the new statement balance = {current balance * 1.013) +35. The average statement balance of all ABC credit card users who missed the minimum payment last month is with a standard deviation of