Classifying Cash Flows

Identify the type of cash flow activity for each of the following events (operating, investing, or financing):

a. Redeemed bonds
b. Issued preferred stock
c. Paid cash dividends
d. Net income
e. Sold equipment
f. Purchased treasury stock
g. Purchased patents
h. Purchased buildings
i. Sold long-term investments
j. Issued bonds
k. Issued common stock