Each month's ending finished goods inventory should be 40% of the next month's sales. March 31 finished goods inventory is 172 units. A finished unit requires five pounds of direct material B at a cost of $3.00 per pound. The March 31 Raw Materials Inventory has 280 pounds of B. Each month's ending Raw Materials Inventory should be 30% of the following month's production needs. The budgeted production for May is: