Which is the best way to write the underlined portion of this sentence?

— ExhibitC

— Exhibit -

Sentence Our work stations are stocked with all the tools and equipment that you needed to do work on your car.

Which is the best way to write the underlined portion of this sentence? If the original is the best way, choose optionA.

A. that you needed

B. that, you needed

C. that needs

D. that needed

E. that you will need

Answer: E