Thunder Roads Enterprises makes the following information available: Units in process at the beginning of the month Units in process at the end of the month Units started during the month 2,000 4,000 30,000 Materials are added at the beginning of the process. Beginning and ending units were 60 percent converted. How many equivalent units for materials would there be using the FIFO method? a. 30,000 units Ob. 34,000 units C. 29,200 units Od. 36,000 units