Please address the given questions about British Airways:
Q1. How may a project management approach enhance the effectiveness of operational optimization efforts?
Q2. How must organizations quantitatively and qualitatively measure the implementation of operational optimization strategies?
Q3. What key operating measures must be included in an evaluation of changes in operational effectiveness?
Q4. How may information technology and decision support systems support the assessment of operations?
Q5. How could the organization define the parameters, levels of accountability, and validation for each level?
Q6. How would the results of this assessment affect the plan to support modifying the strategy to address changes in the global economy?