Northern Washington Lumber Company grows, harvests, and processes timber for use as buliding lumber. The following data pertain to the company's sawmill: During the year the company started 180,000 units in production. Required: 1. Prepare a physical flow schedule. 2. Compute the number of equivalent units of both direct materials and conversion for the year, using the weighted-average method. Complete this question by entering your answers in the tabs below. Prepare a physical flow schedule. Required: 1. Prepare a physical flow schedule. 2. Compute the number of equivalent units of both direct materials and conversion for the year, using the weighted-ave method. Complete this question by entering your answers in the tabs below. Compute the number of equivalent units of both direct materials and conversion for the year, using the weighted-average method