Which arrangement shows 31/8, 3.7, 3 and 3/4 and 3.89 in order from least to greatest?

A. 3.7,3/3/4, 31/8, 3.89
B. 3.89, 3/3/4/,31/8,3.7
C. 3.7, 3/3/4, 3.89,31/8
D. 31/8, 3.7, 3/3/4, 3.89