Concept:In a public limited liability company, planning is a top-level management function handled by the board of directors and its chairman.
Explanation:A public limited liability company is owned by shareholders, but the shareholders do not make day-to-day plans.
They elect a board of directors, headed by the chairman, to direct the company.
The board is responsible for strategic planning, setting objectives, and approving major policies.
The chairman leads the board and ensures that corporate plans are properly made and implemented.
Employees carry out operations, while shareholders mainly provide capital and vote at meetings.
Thus, corporate planning is not carried out by employees or shareholders.
It is carried out by the leadership of the company, specifically the chairman of the board.
Answer:B. The chairman of the board