The December 31, 2015, balance sheet of Marias Tennis Shop, Inc., showed current assets of $1,145 and current liabilities of $935. The December 31, 2016, balance sheet showed current assets of $1,360 and current liabilities of $1,035.

What was the company's 2016 change in net working capital, or NWC? (Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32.)

Change in net working capital $