Rousey, Inc., had a cash flow to creditors of $16,425 and a cash flow to stockholders of $6,803 over the past year. The company also had net fixed assets of $49,405 at the beginning of the year and $56,770 at the end of the year. Additionally, the company had a depreciation expense of $11,964 and an operating cash flow of $50,332. What was the change in net working capital during the year