Presence of a predisposing condition - Predisposing conditions include peptic ulcer disease, acute appendicitis, acute diverticulitis, and inflamed Meckel diverticulum. Indeed, acute appendicitis is still one of the common causes of bowel perforation in elderly patients and is associated with relatively poor outcomes.
(2) Two-Stage Allocation: It can be observed that both the costing systems follow a two stage allocation procedure. In traditional costing, in the first stage, overhead costs are allocated to production departments. But in ABC, in the first stage, overhead costs are assigned to each major activity and not to departments.
As you notice, both systems measure costs by finding the sum of the cost of material, cost of labor and allocated overhead. The difference is that job order costing ignores the time variable and measures costs accrued by a particular job order.