Sentence Correction

Delighted by the reported earnings for the first quarter of the fiscal year, it was decided by the company manager to give her staff a raise.

A) it was decided by the company manger to give her staff a raise

B) the decision of the company manger was to give her staff a raise

C) the company manager decided to give her staff a raise

D) the staff was given a raise by the company manager

E) a raise was given to the staff by the company manager

OA C

Hi Experts ,

Can you please advise that in OA HER refer to what? Because I guess there is no referent, so I come this is correct?

Please explain.

Many thanks in advance.

SJ