Directions: The given sentence has been broken into four parts. The error, if any, will be in one part of the sentence. Select the option which contains the error-less combination. If all are correct, mark Option 5 as your answer.

The empowerment felt by purchasers(A)/ in buying a commodity were directly (B)/ proportional to the number of options(C)/ they could choose from. (D)/ No error(E)