Answer:
A vision states what a firm wants to accomplish; a mission states how a firm plans to accomplish this vision.
Explanation:
Defining a company's vision and mission is extremely important for its strategic planning, as its premises will serve as a guide to assist managers in the decision-making process.
The mission corresponds to the company's raison d'être, the reason for its existence and what its purpose is. The vision corresponds to the aspirations, objectives and goals that the company intends to achieve in the future. So it is correct to say that A vision affirms what a company wants to accomplish; a mission states how a company plans to realize that vision.
