What type of cash flows are included in investing activities?

Investing activities in the statement of cash flows primarily involve transactions related to the acquisition and disposal of long-term assets. This includes cash flows from purchasing and selling fixed assets such as property, plant, and equipment, as well as investments in securities or other entities.

The reason option B is correct is that it directly addresses investing activities, which are defined by their impact on an entity's long-term resource base. Any cash inflows from selling these long-term assets or cash outflows from acquiring them are considered investing cash flows, reflecting the company's investment decisions and capital expenditures.

In contrast, cash flows related to short-term debt transactions are classified under financing activities, operational transactions are reflected in operating activities, and cash flows from issuing dividends pertain to financing activities as well. Each category in the statement of cash flows serves to delineate the types of cash transactions and their implications for the financial health of the organization.