Difficulty: Medium
Correct Answer: Only Assumption I is implicit
Explanation:
Introduction / Context:The speaker offers a premium service: faster travel for double the normal charges. We must determine which background belief is required for this offer to make sense. Typically, premium pricing hinges on a time advantage over the status quo.
Given Data / Assumptions:
Concept / Approach:For a speed-based premium to be meaningful, there must be a time-saving relative to the usual options (trains, buses, standard taxis). That is the essence of Assumption I. Assumption II, however, contradicts the pitch; an offer priced higher presumes some are willing to pay for speed, not that they categorically refuse.
Step-by-Step Solution:
1) Identify the value proposition: time saved (validates I).2) Pricing at “double” implies expectation that at least some customers will accept the trade-off; it does not assume universal refusal (rejects II).3) Therefore only Assumption I is necessary.Verification / Alternative check:If usual travel were already as quick, the offer would be pointless. Conversely, customer willingness is varied; the statement only needs some demand, not a blanket unwillingness.
Why Other Options Are Wrong:
• Only II / Either / Both: Mischaracterize customer behavior; the offer aims at those willing to pay.• Neither: Ignores the required time-differential premise.Common Pitfalls:Assuming claims about all customers’ willingness. The statement is a conditional commercial offer, not a universal behavioral assertion.
Final Answer:Only Assumption I is implicit.
Discussion & Comments