The last paragraph performs which of the following functions in the passage?
Great job!
[[snippet]]The third paragraph describes problems which the author thinks may affect American discount airlines in the long-run if they continue to implement the policies described in the first paragraph.
Incorrect.
[[snippet]]The third paragraph outlines what the author thinks are possible problems with American discount airlines' business model but does not offer any solutions to these problems.
Incorrect.
[[snippet]]Although the third paragraph describes American discount airlines' possible problems in the future, it does not mention anything about advice to other airlines.
Incorrect.
[[snippet]]As we can tell from the first sentence of the third paragraph, the author does the opposite; he or she acknowledges the success of American discount airlines but focuses on the problems of the airline.
Incorrect.
[[snippet]]Although the author raises several issues regarding the American discount airlines' business model, the final paragraph does not make any predictions as to whether these airlines will continue to succeed or not.