There were 2,400 units in ending work in process inventory that were 100% complete with regard to material and 25% complete with regard to conversion costs. Ending work in process inventory had a cost of $9,000 and a per-unit material cost of $2. What was the conversion cost per unit using the weighted- average method? PLEASE NOTE: For units, use commas as needed (i.e. 1,234). Costs per unit are rounded to two decimal places and shown with "$" and commas as needed (i.e. $1,234.56). All other dollar amounts are rounded to whole dollars and shown with "$" and commas as needed (i.e. $12,345). Total work in process Cost per material Cost per conversion Equivalent units conversion Cost per unit conversion