Sentence Correction

A report by Bain and Company states that small companies that grow up to transform industries have the ability to service repeat business from customers at extremely low cost just as do large companies who survive in ultra-competitive industries.

A.A report by Bain and Company states that small companies that grow up to transform industries have the ability to service repeat business from customers at extremely low cost just as do large companies who survive in ultra-competitive industries.

B.A report by Bain and Company states that as large companies surviving in ultra-competitive industries, small companies growing up to transform industries have the ability of servicing repeat business from customers at extremely low cost.

C.Like large companies who survive in ultra-competitive industries, a report by Bain and Company states that small companies that grow up to transform industries have the ability to service repeat business from customers at extremely low cost.

D.A report by Bain and Company states that at extremely low cost, small companies grow up to transform industries and have the ability to service repeat business from customers as large companies survive in ultra-competitive industries.

E.As do large companies who survive in ultra-competitive industries, a report by Bain and Company states that small companies that grow up to transform industries have the ability to service repeat business from customers at extremely low cost.

OA A

The incorrect answers here all have obvious errors. I'll just mention the main ones--not all of them.

In B), the implication is that small companies are functioning "as large companies"--not the intended meaning.

In C), large companies are illogically being compared to a report.

In D), "at extremely low cost" is misplaced, implying that small companies grow up in such a fashion.

In E), the report is supposedly making a statement in the same way "as do large companies"--clearly not the intended meaning.

Some of the errors here almost make you wince, but oh, well--I guess no Bain, no gain.

@the original poster .what is the source of these question ?
even A does not seem correct :this usage is incorrect --->" companies who survive in ultra-competitive industries."