Difficulty: Easy
Correct Answer: If II is the immediate cause and I is its effect.
Explanation:
Introduction / Context:
We compare a price surge with a regulatory response that caps inventory. The task is to determine which triggered which.
Given Data / Assumptions:
Concept / Approach:
Stock limits are responses intended to increase market availability and cool prices. Thus the surge (II) causes the policy (I).
Step-by-Step Solution:
Verification / Alternative check:
Imposing stock limits cannot be the cause of earlier price spikes described in II; chronology and logic favour II→I.
Why Other Options Are Wrong:
They invert timing or deny policy–market linkage.
Common Pitfalls:
Confusing preventive regulation with reactive measures.
Final Answer:
Option B: II is the immediate cause and I is its effect.
Discussion & Comments