Referencing Styles : Not Selected 1. What products are short of supply for any flights at end of trip? Has this always been the case in last three months? 2. What are top 3 flights have the highest sales across the country in last 12 months? 3. Identifying the most frequent repairs on components of aircraft through the history of services. 1. What products are short of supply for any flights at end of trip? Has this always been the case in last three months? 2. What are top 3 flights have the highest sales across the country in last 12 months? 3. Identifying the most frequent repairs on components of aircraft through the history of services. Read Less