An Airplane Travels 800 Miles Against the Wind in 5 $280 \mathrm{mph}$

Multiple Choice

An airplane travels 800 miles against the wind in 5 hours, and makes the return trip with the same wind in 2 hours. Find the rate of the wind.

A) $280 \mathrm{mph}$
B) $160 \mathrm{mph}$
C) $120 \mathrm{mph}$
D) $400 \mathrm{mph}$