17-39 Please kindly respond to Question 1, 2 and 3

17-39 Transferred-in costs, weighted-average method. Hoffman Company, as you know, is a manufac turer of car seats. Each car seat passes through the assembly department and testing department. This problem focuses on the testing department. Direct materials are added when the testing department pro- cess is 90% complete. Conversion costs are added evenly during the testing department's process. As work in assembly is completed, each unit is immediately transferred to testing. As each unit is completed in testing, it is immediately transferred to Finished Goods. Hoffman Company uses the weighted-average method of process costing. Data for the testing depart- ment for October 2017 are as follows: Physical Units Transferred- Direct Conversion (Car Seats) In Costs Materials Costs Work in process, October 1a 5,500 $2,931,000 $ 0 $ 499,790 Transferred in during October 2017 ? Completed during October 2017 29,800 Work in process, October 31b 1,700 Total costs added during October 2017 $8,094,000 $10,877,000 $4,696,260 Degree of completion: transferred-in costs,?%; direct materials,?%; conversion costs, 65%. "Degree of completion: transferred-in costs,?%; direct materials,?%; conversion costs, 45%. Required 1. What is the percentage of completion for (a) transferred-in costs and direct materials in beginning work-in-process inventory and (b) transferred-in costs and direct materials in ending work-in-process inventory? 2. For each cost category, compute equivalent units in the testing department. Show physical units in the first column of your schedule. 3. For each cost category, summarize total testing department costs for October 2017, calculate the cost per equivalent unit, and assign costs to units completed (and transferred out) and to units in ending work in process. ars from the assembly department to the testing department