As both products are good,order the

_______ one from the_______ competent of the two clerks.

cheaper, more
cheapest, most
cheaper, most
cheapest more

When comparing two things or two people, use -er or more.

Both of your comparisons in this sentence require the comparative form of the adjectives since the words "both" and "two" indicate comparison of two (not three or four or ... ) things or people.

=)

In this sentence, you are comparing two products, so you should use the comparative form of the adjective.

The two options are:
- Cheaper
- More competent

To determine which combination is correct, you need to consider the adjectives and the order in which they should appear.

The correct combination to complete the sentence is:
- Cheaper

So, the correct sentence would be:
"As both products are good, order the cheaper one from the more competent of the two clerks."