Jane Plans to Fly from Canberra to Adelaide, About 1000

Multiple Choice

Jane plans to fly from Canberra to Adelaide, about 1000 km due west of Canberra. She heads due west at 100 km/h for 10 hours but finds herself at Broken Hill, which is 370 km from Adelaide in a direction 45 degrees north of due east. What was the wind velocity?

A) 37 km/h, E
B) 37 km/h, N
C) 37 km/h, NE
D) 74 km/h, N
E) 74 km/h, NE