.Module XI: Plant Asset Additions and Disposals In Module IV, you applied Eli sampling procedures in evaluating the correctness of a subset of debits to the "Factory Equipment" account. You will recall that the debits to account 1530 totaled $00,060,000 for 20KB. You will also recall that Derick decided to stratify the population of debits such that HEEL-30,000 of major additions, representing replacements of worneout equipment, was to be audited in detail. In Module XI, you will analyze this subset of additions, as well as disposals. You will also complete the "Plant Assets" lead schedule. Requirements 1. Using the Excel le labeled "20KB Plant." Locate the following documentation in this file: WP llPlant assets and accumulated depreciationlead schedule (note that ATE 1 from Module W120X0 MUS.xlxst has already been posted); and WP 11.4 .. Factory equipment - additions and disposals. Scroll to WP 11.4, "Factory Equipment .. Additions and Disposals." \"What is the nature of the "underlying documentation" referred to in the explanation of audit legends E and W