For each of the following situations, identify whether the activity is an operating, investing, or financing activity and compute the cash provided or used by the activity. The indirect method is used. (An activity may have more than one category. Be sure to select only the type of activity that applies. Combine the total for each type of cash flow on one line. Enter all values as positive numbers. Leave unused input fields blank.) Operating (O) Investing (I) Amount of Activity Financing (F) Cash Flow Increase (+) Decrease (-) a. A building with a cost of $182,000 and accumulated depreciation of $49,000 was sold for a $27,000 gain.