Find the mean, median, mode, range, and outliers:
10.4, 13.9, 12.3, 14.2, 5.7, 10.4, 15.3, 10.5, 13.9
A) 12.3, 13.9, 10.4, 9.7, 5.7
B) 11.9, 13.9, 10.4, 9.7, 15.3
C) 12.3, 13.9, 10.4, 9.7, 15.3
D) 10.4, 13.9, 12.3, 14.2, 5.7