Reporting minutes of a meeting

Which ONE of the following shows correct reporting in the minutes of a meeting?

Choose one answer.

a. The chairperson reported that the construction had been completed when the earthquake occurred.

b. The chairperson will report that the construction has been completed when the earthquake occurred.

c. The chairperson reports that the construction will be completed when the earthquake occurred.

d. The chairperson had reported that the construction was completed when the earthquake will occur.

Is A the correct answer?