1. What is a Company Mission? Explain 5 components in mission statement.2. The External Environment of a Firm: Operating Environment, Industry Environment, Remote Environment. Discuss the variables is each group of every cluster.3. Discuss of four level of global corporation.4. List and discuss factors affecting the increasing complexity of global strategic planning.5. A company intensively enhances their operation worldwide recently. Since the US Dollar drop to un-expectable value last few years:a) use “Three Circle Analysis” as a technique to examine a company’s product/service attributes with those of key competitors relative to tangible customer needs.b) Apply four different perspectives for making meaningful comparisons to assess a firm’s internal strengths and weaknesses.6. There are a variety of approach to strategic analysis and choice in multi-business companies such as Portfolio Approach, BCG Growth-Share Matrix, ParentingOpportunities Framework and Patching Approach.List, describe, evaluate and give examples of 15 grand strategies that decision makers use in forming their company’s competitive plan.7. Company can consider multi-business strategy i improving their operation. Discuss Portfolio Approach, BCG Growth-Share Matrix, ParentingOpportunities Framework and Patching Approach, support your answer by naming any relevant industry or company involved.