Sanchez: The sixteen new computers that the school purchased were not as expensive as many people assume.
Sanchez's Claims
1. The 16 new computers that the school bought weren't as expensive as people assume.
2. It's not true that too much was spent on computers (i.e. an appropriate amount was spent)
Merriweather's Responses
1. No comment. She isn't trying to argue that the computers were as expensive as people assume. She deals only with whether they were more/less/comparable to what they were worth.
2. Disagree. It sounds like Merriweather is nudging towards the idea that . After all, even though they paid the right price for the computer they bought, they bought a computer that was needlessly elaborate (and thus needlessly pricey).
Goal
Since Merriweather disagrees with one of Sanchez's explicit claims, we can just head to the answers with that prephrase in mind. It's possible the correct answer will test one of Sanchez's assumptions, but let's not deal with that until we have to.
Let's look for .