Cahuilla Corporation predicts the following sales in units for the coming four months April May June July Sales in Units 430 470 490 430 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 5 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 purchases of pounds of direct material B during May should be: Multiple Choice o 2.372 lbs. o 478 Ibs. o 3089 Ibs. o 455 Ibs