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Auditing standards require the auditor to observe the client's physical inventory. That requirement could be met by observing the client's annual physical count of inventory and, in some circumstances, by observing inventory in connection with tests of the accuracy of the client's perpetual inventory.

1. What major purpose is served by requiring the auditor to observe the client's physical inventory count? What are the primary assertions for which the auditor gains evidence during the inventory observation?
2. Identify at least five items related to inventory that the auditor should be looking for and should document during the observation of the client's inventory.
3. How does the observation process differ when the client takes a complete physical count at or near year-end versus when the client takes physical counts throughout the year to test the accuracy of the perpetual records