Instructions: Units % Complete Materials Conversion create your own problem by filling in the information in the BOXED area. Beginning WIP Ending WIP Started during the month Use that information to create a computer model that will solve for the cost of units transferred to the next department and the costs associated with ending WIP. Make sure every element of your solution is cell referenced to the information that you created. Costs Materials Conversion Beginning WIP Costs added during the month Materials Conversion Costs