Public Transportation Budget Step 1: Identify the Question
The word assumption in the question stem indicates that this is a Find the Assumption question.
Step 2: Deconstruct the Argument
Budget shortfall
ERB generous, fastest growing cost
Don’t fix budget → Cut service, job losses
© Accept cuts to ERB
Note: ERB is used as an abbreviation for employee retirement benefits.
Step 3: Pause and State the GoalOn Find the Assumption questions, the correct answer should be necessary to draw the conclusion. Remind yourself of the key logic of the argument: accepting cuts to retirement benefits is in the best interest of employees (because doing so will prevent job losses).
Step 4: Work from Wrong to Right(A) The argument is not concerned with the motivations of the union or what the union should do in general. Although the conclusion states that the cuts would be in the employees’ best interest in this case, whether the union would accept the cuts for this reason or for some other reason (for example, the negotiation is easier) is not relevant.
(B) This answer weakens the conclusion. The conclusion is based on a belief that if the union accepts the benefit cuts the budget shortfall can be resolved without cutting service and jobs.
(C) If anything, this answer weakens the argument. If employees prefer generous retirement benefits, then it is less likely that accepting cuts to these benefits will be in their best interest.
(D)
CORRECT. This answer establishes that the potential savings from cutting retirement benefits could actually resolve the budget shortfall (and subsequently prevent service cuts and job losses). While the argument states that employee retirement benefits are the fastest growing part of the budget, it does not discuss the portion of the budget retirement benefits make up. Consider the Negation Test for further proof; the negation of a correct answer will ruin the argument. The negation of this answer is “Cutting retirement benefits might not help resolve the budget shortfall.” If the budget shortfall is not resolved, then services get cut and jobs are lost: the plan will fail.
(E) The specific motivations of the union are not relevant. The argument depends on the union choosing to accept the cuts to retirement benefits, but the union could do so for a variety of reasons:
to save jobs, to get raises for some employees, or because they are bad negotiators.