Coronado Industries has adopted the following production budget for the first 4 months of 2022 . Each unit requires 2 pounds of raw materials costing $3 per pound. On December 31,2021 , the ending raw materials inventory was 4,720 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. January February Direct Materials Per Unit January February March