Below are the balance sheets for Baxter's Big Burger Barn. What is the change in net working capital for the year? Year Ended 12/31/20 Year Ended 12/31/21 Accounts Receivable $5.9mm $4.6mm Accounts Payable $10.2mm $9.1mm Inventory $8.8mm $8.2mm $0.4mm is a source of cash $3.0mm is a use of cash $0.8mm is a use of cash $0.8mm is a source of cash $3.0mm is a source of cash O