To Get to Her Physics Class,Alice Walks 0

Multiple Choice

To get to her physics class,Alice walks 0.25 mi to the bus stop.She takes the bus 1.2 mi to the train station.She takes the train 13 mi and walks the remaining 0.17 mi to her class.How far is her commute expressed to the correct number of significant figures?

A) 14.6 mi
B) 10 mi
C) 15 mi
D) 14.62 mi
E) 14.620 mi