SAT One-variable data Question

Data set A consists of 10 positive integers less than 60. The list gives 9 of the integers from data set A. 42, 46, 44, 42, 38, 39, 40, 47, 40 The mean of these 9 integers is 42. If the mean of data set A is an integer that is greater than 42, what is the value of the largest integer from data set A?