1. Extraverts are happier in their work situations and perform much more effectively than introverts.
True
False
2. The more of an airline an airport controls, the more it can charge its passengers.
True or false
3. Airports should undergo a life-cycle cost analysis to determine whether the initial (usually high) cost of static signage if more or less than the anticipated changes and replacements which will need to be made over time to dynamic signs.
True or false