Top management determines an organization's goals, strategy, and design to help the organization adapt to a changing environment. They begin by assessing opportunities and threats while evaluating strengths and weaknesses. Then, the company can determine its mission, goals, and strategies. Organizational design reflects how goals and strategies are implemented. New goals and strategies are often selected based on environmental needs, and top management then attempts to redesign the organization to achieve those ends. Performance measurement provides feedback into setting new goals and strategies for the future.