Not to be rude, but this question shouldn't be in the English section because it's a word problem. Please post in the mathematics section. :) Good luck!!!
The answer is going to be the letter B. 794
Answer:
use insect repellent.
wear long sleeved shirts and pants.
use windows and door screens.
sleep with a bed net.
stay in air conditioned rooms.
avoid areas with still or stagnant water.
Explanation: These are all ways of preventing an insect born disease
C. to give information, is the purpose for the author in writing this passage.