Classify the following cash flows as either operating, investing, or financing activities assume indirect method.

1. Paid accounts payable with cash. 2. Paid cash for salaries. 3. Received cash from sale of equipment at a gain. 4. Paid cash for a building. 5. Paid interest on the debt. 6. Paid short-term debt with cash. 7. Cash paid to purchase investments in securities. 8. Paid cash for rent. 9. Issued preferred stock for cash. 10. Paid cash for utilities