1 Today alcohol is involved in 37% of all traffic deaths among persons aged 16 to 20.  Of particular importance for prevention efforts is the recent realization that alcohol abuse, dependence, and related problems such as alcohol-impaired driving must be addressed throughout the lifespan, not just at middle age.
The corresponding cost and price benefit, which SpaceX President Gwynne Shotwell has said could give customers around a 30 percent discount over expendable versions, is not yet listed in the price chart. Prices are shown as $62 million for the Falcon 9 Full Thrust and $90 million for the Falcon Heavy.
These engine reserves run from $200 an hour or so for the most inexpensive light jets (Cessna Mustang, Embraer 100, just released HondaJet) to $1,000 an hour on a large, 3-engine Falcon 7x. Then you add in some added money, say $200 an hour or so, to cover other maintenance.