Tried submitting 3.85 and it's incorrect

Required information [The following information applies to the questions displayed below.) Clopack Company manufactures one product that goes through one processing department called Mixing. All raw materials are introduced at the start of work in the Mixing Department. The company uses the weighted average method of process costing. Its Work in Process T-account for the Mixing Department for June follows (all forthcoming questions pertain to June): June 1 balance Materials Direct labor Overhead June 30 balance Work in Process-Mixing Department 40,000 Completed and transferred to Finished Goods 128, 325 84,500 102,000 The June 1 work in process inventory consisted of 5,500 units with $21,750 in materials cost and $18,250 in conversion cost. The June 1 work in process inventory was 100% complete with respect to materials and 60% complete with respect to conversion. During June, 38,000 units were started into production. The June 30 work in process inventory consisted of 9,000 units that were 100% complete with respect to materials and 50% complete with respect to conversion 8. What is the cost per equivalent unit for materials? (Round your answer to 2 decimal places.) Cost per equivalent unit for materials $ 3.85