can you also answer..Haas LLC uses a weighted-average process-costing system. They had 7,200 units in production at the end of the current period that were 80% complete. Material A is introduced at the beginning of the process; material B is introduced at the end of the process; and conversion cost is introduced evenly throughout manufacturing. Equivalent-unit production costs follow. Material A: $13.50 Material B: $2.20 Conversion cost: $7.00 The cost of the company's ending work-in-process inventory is