half hour please

Classify the following activities as operating, investing, financing or noncash financing and investing activities. Select an activity by clicking to the right of each cash flow, transaction or event. (a) Change in accrued wages (b) Exchange of vehicle for building (c) Paid dividends (d) Preferred shares were converted into common shares (e) Sale of a building (Select One) (Select One) (Select One) (Select One) (Select One)