Well it isn’t C. Or D.
For a lil bit I was tied between A. And B.
But I figured out it is A.
Hope that I could help you
I would have to say that the best way to revise sentence four is by changing "aren't" and "they're" to "are not" and "they are."
"Argue" works better than "fight."
Deleting the entire sentence would remove the transition into cost efficiency of the tablets.
And moving the sentence to the end would place the transition to cost efficiency in the wrong place.
The answer for this question is A
Could I have more information please or is that the full question
