Question 1 out of 1 points 15 At the beginning of the period, there were 3,000 tons in process, 30% complete with respect to materials. There were 12,000 tons transferred into the process. of which 1,000 tons were remaining in work in process at the end of the period. The ending work in process was 60% complete as to materials. Materials had a total cost % of $415,000. What was the cost per equivalent unit for materials? Selected