Woopi, Inc., provides the following data for the next four months:

	July	August	September
Budgeted production units	642	670	644
Ending Raw Materials Inventory	863 lbs.
Ending Finished Goods Inventory	185 Units

Desired Ending Inventory: Raw Materials = 30% of next month's production needs Pounds of raw material required for each finished Unit = 5 lbs.

Required: Calculate the amount of purchases of raw materials in pounds for July and August