Hello Hamada,
Interest or dividend income may or may not be a part of operating activities. However, as per Financial Accounting Security Board’s (FASB) classification interest or dividend income shall be a part of operating activities.
As per FASB’s classification,
CFO includes:
Cash in: Sale of goods or services, Interest revenue, Dividend revenue
Cash Out: Inventory purchases, Payroll, Taxes Interest expense, other (utilities, rent, etc.)
CFI includes:
Cash in: Sale of plant assets, Sale of a business segment, Sale of investments in equity securities of other entities or debt securities (other than cash equivalents), collection of principal on loans made to other entities
Cash Out: Purchase of plant assets, Purchase of equity securities of other entities or debt securities (other than cash equivalents), loans to other entities
CFF includes:
Cash in: Issuance of own stock, Borrowing (bonds, notes, mortgages, etc.)
Cash Out: Dividends to stockholders, Repaying principal amounts borrowed, Repurchasing business’ own stock (treasury stock)
Thanks and Regards,
Kailas Kale