The secretary informed Mr.Wallaby that the Merlin Restaurant ____ to provide a dining room that seats 100 people.
(A) to contract
(B) contracting
(c) contracts
(d) has been contracted
First, the answer is (d), but I think 'd' is not correct. I think that 'had been contracted' is the correct answer by the sequence of tense.
ex)
He said that she had been happy.
He said that she has been happy. (X)
I want to know why d 'has been contracted' is correct? and what is diffrence 'had been contracted' with 'has been contracted' in this sentence?