While the company insists that its starting salary for a man working in the executive branch of the organization is the same as a woman in equal capacity, the watchdog group found a significant gender wage gap.
In the sentence, author compares the company's starting salary for a man with that for a woman.
in the original sentence, the company's starting salary is copared with woman, hence A is wrong. so do the answers B and E, in which made same error as A did.
A)
is the same as a woman in equal capacity, the watchdog group found a significant gender wage gap
B)
is [color=#ff00ff]being the same as a woman[/color] in equal capacity, the watchdog group found a significant gender wage gap: being indicates temporarily existence. general statement is preferable rather than temporarily existence.
E)
is the same as a woman in equal capacity, a significant gender wage gap was found by the watchdog group
D is run-on sentence. there is no independent clause here. While clause 1, but clause 2.
D) is the same as it is for a woman,
but the watchdog group found a significant gender wage gap
in C, adding "for" before "woman corrects parallelism error: salary FOR MAN ||
(salary) FOR WOMAN
C) is the same as for a woman in equal capacity, the watchdog group found a significant gender wage gap