Haffner Corporation uses the weighted-average method in its process costing system. Data concerning the first processing department for the most recent month are histed below; The cost of ending work in process inventory in the first processing department according to the company's cost system is closest to: (Round "Cost per equivalent unit" to 3 decimal places.) Multiple Choice 554,573 $90,043 The cost of ending work in process inventory in the first processing department according to the company's cost system is closest to: (Round "Cost per equivalent unit" to 3 decimal places.) Multiple choice $54.573 590,043 565392 558,979