Correct answer: B. Decision limit is unclear
Explanation: Direct answer: Option B, the decision limit is unclear. A policy is a broad guide for repeated decisions. It gives direction while allowing some judgement, but its boundaries must be understandable. Here, “fair discount” gives discretion, yet no maximum, range, authority level, or condition is stated. Therefore different employees may give very different discounts, causing inconsistency and possible loss. Option A is wrong because the statement is not a budget; a budget is a numerical financial plan. Option B is correct because the permitted limit is missing. Option C is wrong because a method explains how to perform a task step by step. Option D is wrong because a complete rule is definite and compulsory, whereas a policy normally permits judgement. Memory cue: policy means direction plus discretion, not unlimited discretion.