Question 1: Ritchie Company has two departments. Its first department (the Melting Department) shows the following data for the month of April: Work in process, beginning: Units in process 400 Stage of completion with respect to materials 60% Stage of completion with respect to conversion 85% Costs in the beginning inventory: Materials cost $170 Labour cost $160 Overhead cost $300 Units started into production during the month Units completed and transferred out 1,100 1,400 $1,300 Costs added to production during the month: Materials cost Labour cost Overhead cost $800 $1,700 ??? Work in process, ending: Units in process Stage of completion with respect to materials Stage of completion with respect to conversion 70% 80% Required: Using the weighted average method, prepare a production cost report for the company