OBJECTIVE @ CORNERSTONE 5.5 Cornerstone Exercise 5.5 Cost of Normal Spoilage Caused by Nature of Job Refer to the data in Cornerstone Exercise 5.4. Now assume that the spoilage was due to the inherently fragile nature of the piece of stone picked out by the Tramels. Frieling had warned them that the chosen piece could require much more care and potentially additional work. As a result, Frieling considers this spoilage to be caused by the Tramels' job. Required: 1. Calculate the cost of the Tramel job. 2. Make any needed journal entry to the overhead control account. 3. What if the additional rework required $200 of direct labor? What would be the effect on the cost of the Tramel job