“Calling itself a “hybrid” airline, Air Berlin attempts to combine elements of a low fare/low cost carrier while operati

[answerhappygod]

“Calling itself a “hybrid” airline, Air Berlin attempts tocombine elements of a low fare/low cost carrier while operating asa full-service network airline in most other aspects (e.g. servingprimary airports etc) — as well as having a substantial charterbusiness in Germany and other markets. In 2017 Air Berlin wentbankrupt. Try to explain “why”, using Porter´s U-curve.