The management accountant has many roles. To which of the following personnel do you expect s/he needs to report during an external audit?During an external audit, the management accountant should report to the auditor.According to the IMA Standards of Ethical Professional Practice, an accountant must "Communicate professional limitations or other constraints that would preclude responsible judgment or successful performance of an activity." This is included in the category of:Integrity is included in the category of "Communicate professional limitations or other constraints that would preclude responsible judgment or successful performance of an activity."Which of the following would not be a product cost for an automobile manufacturing firm? Sales commissions, would not be a product cost for an automobile manufacturing firm.What is the relevant range?The range of activity over which Cost/Volume relations are linear is known as the relevant range. Therefore, the answer is (c)The range of activity over which Cost/Volume relations are linear.