piekarski Corporation had the following transactions. Classify each of these transactions by type of cash flow activity (operating, investing, or financing). 1) issued $200,000 of bonds payable, 2) paid utilities expense. 3) issued 500 shares of preferred stock for $45,000 4) sold land and a building for $250,000 5) lent $30,000 to zarembski corporation, receiving zarembski's 1-year, 12% note.