Answer:
C. an increase in accrued expenses
Step-by-step explanation:
Operating activities: It includes those transactions which affect the working capital after net income. The increase in current assets and a decrease in current liabilities would be deducted whereas the decrease in current assets and an increase in current liabilities would be added.
These changes in working capital would be adjusted. Moreover, the depreciation expense is added to the net income and the loss on the sale of assets is added whereas the gain on sale of assets is deducted