At a meeting yesterday, staff studied the most recently proposed financial plan, which
the CEO believes will help pull the corporation out of debt.
A. while B. when C. which D. that
질문 - which가 답인데 which는 뒤에 불완전 문장이 오잖아요
will help 뒤에 목적어 오니까 완전한 문장인데 왜 which가 답인가요??