1. Prepare a sales budget for December. Feathered Friends Inc. Sales Budget For the Month Ending December 31 Unit Sales Volume Unit Selling Price Total Sales Bird house Bird feeder Total revenue from sales minus sign. 3. Prepare a direct materials purchases budget for December. For those boxes in which you must enter subtracted or negative numbers use a Feathered Friends Inc Direct Materials Purchases Budget For the Month Ending December 31 Wood Plastic Total Required units for production: L4 Bird house Bird feeder