Difficulty: Medium
Correct Answer: Only II follows
Explanation:
Given data
Concept/Approach (match action to locus of control)Effective courses of action should address the operational bottleneck at the entity responsible for service delivery, not shift the inconvenience to customers without solving the underlying capacity problem.
Step 1: Evaluate Course ITelling customers to plan for long waits normalizes inefficiency and does not reduce waiting time; it fails to address the root operational issue.
Step 2: Evaluate Course IIIncreasing counters and hours expands throughput and matches capacity to demand, directly addressing the problem.
Verification/AlternativeQueueing theory: reducing service time per customer or adding parallel servers (counters) lowers the queue length and waiting time.
Common pitfallsAvoid choosing actions that merely accommodate delays without improving service capacity.
Final AnswerOnly II follows.
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