Tierney Company begins operations on April 1. Information from job cost sheets shows the following. Job 12 was completed in April. Job 10 was completed in May. Jobs 11 and 13 were completed in June. Each job was sold for 25% above its cost in the month following completion. What is the balance in Work in Process Inventory at the end of each month? eTextbook and Media Attempts: 0 of 3 used (b) The parts of this question must be completed in order. This part will be available when you complete the part above. (c) The parts of this question must be completed in order. This part will be avaliable when you complete the part above