Strategic planning and implementation

From some organization(s) where you have worked (or someone else has worked), write 2 scenarios from the strategic perspective as follows: (1) Explain the BEST strategic planning and implementation/execution you have observed. Discuss fully. (2) Explain the WORST strategic planning and implementation/execution you have observed. What would you have done differently? Be specific. NOTE: Do not name the organization. Just use XYZ as the name.