The executives of well-established airlines are notless smart than those at jetblue, and yet, theirlarger airlines have not done what jetblue hasdone. why?

JetBlue was able to invest in new technology Airlines which has helped to boost its efficiency and overall performance,but the older have to do away with their old styles ''legacies''

Explanation: Advancement in technology has actually helped organisations especially the new entrants to perform exceeding better than the older once, like the case of JetBlue, it is a ''Late mover'' which means it entered the market later making it and started to spend on modern technology Airlines which has helped to boost its overall outputs. It also does not have any issues on the immediate which must have affected the older Airlines.

answer'; i believe the correct answer is (15,000) workers a year are treated for injuries caused by jacks, lifts or jack stands;

government control and resources