Cullumber Industries has adopted the following production budget for the first 4 months of 2022. Month Units Month Units January 12,800 March 6,400 February 10,240 April 5,120 Each unit requires 2 pounds of raw materials costing $3 per pound. On December 31, 2021, the ending raw materials inventory was 5,120 pounds. Management wants to have a raw materials inventory at the end of the month equal to 20% of next month's production requirements. Prepare a direct materials purchases budget by month for the first quarter, COORDONASI January February > $ $ $ $ ARGT Guay January February March s