A business predicts the following sales in units for the coming four months:

April: 290

May: 330

June: 350

July: 290

Each month's ending Finished Goods Inventory should be 30% of the next month's sales.

March 31 Finished Goods inventory is 87 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 250 pounds of B.

Each month's ending Raw Materials Inventory should be 20% of the following month's production needs.

What should the budgeted purchases of pounds of direct material B during May be?