There Are Floods in Outback Queensland and You Are on a Mission

There are floods in outback Queensland and you are on a mission to deliver supplies to stranded households. You plan to drop them from an aircraft which will be flying horizontally with a speed of 300 m/s at an altitude of 400 m. Assume that the ground is level. At what horizontal distance from a household must the pilot drop the supplies so that they reach the household?

A) 3.0 km
B) 2.4 km
C) 3.3 km
D) 2.7 km
E) 1.7 km