Marzollo Handcraft is a manufacturer of picture frames for large retailers. Every picture frame passes through two departments: the assembly department and the finishing department. This problem focuses on the assembly department. The process-costing system at Marzollo has a single direct-cost category (direct materials) and a single indirect cost category conversion costs Direct materials are added when the assembly department process is 10% complete. Conversion costs are in April 2014 added evenly during the assembly department's process. Marzollo uses the FIFO method of process costing. Consider the following data for the assembly department ?(Click the icon to view the data Click the icon to view the total costs assigned under the weighted average method Requirement 1. Summarize total assembly department costs for April 2014, and assign total costs to units completed (and transferred out) and to units in ending work in process. 2. Explain any difference between the cost of work completed and transferred out and the cost of ending work in process in the assembly department under the weighted-average method and the FIFO method. Should Marzollo's managers choose the weighted-average method or the FIFO method? Explain briefly