Outline Airline planning complexity Schedule disruptions Schedule dependability CDM Ground delay Program How do airlines recover the schedule? Traditional ARM; Model shortcomings Interdependency of passengers and aircraft operations
1. In what physical condition is the writer's grandmother? with her? 3. Is she happy Why or why not? 4 Are retirement homes all bad? 5. What did the writer's mother decide to do when Grandma could not live on her own? 6. How are elderly people treated in many cultures? 7. Why are old people unhappy in a nursing home? 8. What is the writer's opinion concerning the treatment of aging people? 9. What is your own opinion concerning the old people n general?