GMAT Sentence Correction (SC) | In countries where protein deficiency is endemic, commercial Soya farm

HiShaheensingh17 ,

Important thing here is to notice the elements of ||ism.

The meaning of the sentence is it will enable farmers to do the following:
1. provide high quality protein year-around.
2. generate sustainable profits.
3. create employment.

So, in the non underlined portion 1st and 3rd have to before them. So, we must have to before 2nd point as well. Hence, option A,C and D are out.

Now "taking advantage of the low cost of farming" defines
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