I believe it is Quantity.
Answer:
It's the last one again
Explanation:
its been the last one so many times now omg
I think D. A and B aren’t acting as a noun with the hyphen.
Answer:
Do what is required.
Explanation:
The word "fulfill" is a verb meaning the act of attaining, carrying out, achieving, or performing what is required. It is the act of doing what is needed, getting it done.
To fulfill is to make sure that what is required is done, achieved, and completed. It ensures that all requirements are satisfied and performed, attained.
Thus, the correct answer is the third option.