The next two examples show the activity-based product cost estimation for a manufactured item and a purchased item, each based on an ABC process plan. Figure 15.4.4.4 relates to the main processes and subprocesses of a product manufactured in-house that were shown in Figure 15.4.3.1. The individual positions are very similar to those that would be found on a normal routing sheet. In this case, however, “Process ID” replaces the work center. The administrative process plan positions for order management and stock issues/receipts, for example, would also be shown in addition to the operations. To calculate the cost of goods manufactured, we would also normally include the operations found on the normal routing sheet. They would be used only to calculate the variable costs, however.