Classify the following transactions as either Operating $($O$),$ Investing $($I$),$ or Financing $($F$)$ activities that would appear on the statement of cash flows.

$$ Sale of common stock

$$ Loan to another company

$$ Issuance of bonds

$$ Employee salaries

$q,$ Collection of nontrade note receivable $($principal$)$

$q,$ Sale of a copyright

$$ Retirement of common stock

$8$ Income taxes

$q,$ Payment of a cash dividend

$q,$ Purchase of a building