1. Public Transport Profit
Complex in US: about 6800 organizations and 79 billion industry, employing more than 430,000 people
CA: declining revenue and end of crucial federal funding
Santa Clara: Maybe net lesses over the next decade
- Expense: labor cost
- Revenue: sales tax
2. Multiple Timezone Country
Reason:
- Large geographical size: Russia, USA, Canada, Australia
- US: 11
- Russia: 11
- Canada: 6
- Australia: 3
- Oversea territories: France
2.1. Daylight Saving Time
- Better use of daylight
- Energy conservation
- Promoting outdoor activity
3. How Much Profit of Each Flight
Complex problem
4. Airport Location Consideration
- Proximity to key areas
- Topography: free of physical obstacles
- Wind pattern: prevailing wind
- Room for expansion
- Noise pollution
- Weather: prone to fog, storms