A company's income statement showed the following: net income, $135,400; depreciation expense, $32,700, and gain on sale of plant assets, $15,350. An examination of the company's current assets and current liabilities showed the following changes as a result of operating activities: accounts receivable decreased $10,300; merchandise inventory increased $19,800; prepaid expenses decreased $7,100; accounts payable increased $4,000. Calculate the net cash provided or used by operating activities.