| 23. ( 20 points ). Statement of cashflows activities: 1. Indicate O for operating, I for investing, or F for financing, 2. Indicate + if cash increases, use - if cash decreases. a. Issued common stock b. Redeemed bonds at maturity c. Issued preferred stock d. Purchased land e. Issued bonds f. Paid cash dividends g. Purchased treasury stock h. Received cash payment from a previous customer on account i. Paid wages j. Purchased buildings