The chief executive officer wants to know whether the purchasing function is properly meeting its charge to "conform to all laws at all costs. Which of the following types of engagements addresses this request? OA A compliance engagement relating to the purchasing function. B. An operational engagement relating to the purchasing function. X Answer B is incorrect because An operational engagement (audit) assesses the efficiency and effectiveness of an organization's operations. O C. A full-scope engagement relating to the manufacturing operation. O D. Afinancial engagement relating to the purchasing department