In order to cut costs and thereby maximize his profit, Mr. Kapp used inferior materials in constructing the library. Whether legal or not, it was clearly wrong for him to do so. For, as an experienced and knowledgeable action would put people at serious risk.
What this question is testing
Your task
Find the assumption that, if added, guarantees the conclusion follows.
Common trap
Answers that only partly bridge the gap, leaving the conclusion unproven.
Winning move
Identify the new term in the conclusion and pick the choice that links it to the evidence.
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