Answer: Option (c) is correct.
Explanation:
Correct option: The demand facing the firm is downward-sloping because it is the market demand.
In a monopoly market conditions, there is a single seller in the market and the monopolist firm is price setter. But the demand curve faced by the monopoly firm is downward sloping because monopolist is a single firm who is operating in the market and there is a need to reduce prices if he wants to sell an additional units.
A mission statement defines the company vision and objectives.
A vision statement focuses more on the future goals and is usually longer than a mission statement because it covers things company purpose, goals, how it will be achieved, etc.