A Company Is Involved in Operating Activities When These

A company is involved in operating activities when these:

A) activities are directly related to running the core business to earn profits.
B) activities involve buying and selling productive resources with long lives (such as buildings,land,equipment,and tools) ,purchasing investments,and lending to others.
C) activities involve borrowing from banks,repaying bank loans,receiving contributions from shareholders,or paying dividends to shareholders
D) All of the above