1. Calculate the activity rates for each of the three overhead activities. Round all activity rates to the nearest cent. Materials handling rate per move per change order Engineering rate other overhead rate per direct labor hour 2. Prepare job-order cost sheets for each job showing all costs through July 31. If an amount is zero, enter "o". Heitger Company Job-Order Cost Sheets Job 13-43 Job 13-44 Job 13-45 Job 13-46 Balance, July 1 Direct materials Direct labor cost Materials handling Engineering Other overhead Total 3. Calculate the balance in Work in Process on July 31. 4. Calculate the cost of goods sold for July 2. Prepare job-order cost sheets for each job showing all costs through July 31. If an amount is zero, enter "o". Heltger Company Job-Order Cost Sheets Job 13-43 Job 13-44 Job 13-45 Job 13-46 Balance, July 1 Direct materials Direct labor cost Materials handling Engineering Other overhead Total 3. Calculate the balance in Work in Process on July 31. 4. Calculate the cost of goods sold for July S. What if Job 13-46 required no engineering change orders? What is the difference in the new cost of Jou 13-467 How would the cost of the other jobs be affected