After examining the options, the budget committee discovered that QI’s office-phone system would be inexpensive enough to be within the cost limit that had been set for the committee.
Your task
Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.
Common trap
Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.
Winning move
Predict what a right answer must do, then test each choice against the conclusion-evidence gap.