The December 31, 2015, balance sheet of Marias Tennis Shop, Inc., showed current assets of $1,085 and current liabilities of $905. The December 31, 2016, balance sheet showed current assets of $1,300 and current liabilities of $975.

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.)