Answer:
Great question
Explanation:
is not realistic because nearly everyone doesn't even consider to look at the ad. Most people actually find it annoying when they are scrolling on their feed and all of a sudden an ad pops up.
Yes a computer works on many smaller items like a motherboard and a powersupply etc. to work in unison to be able to handle things you want to do on it.
I basically agree with the answer B.
I would go with answer choice A).