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Question #1

The following data pertains to the three biggest US airlines for the year 2013.

Data for 2013	American	Delta	United
ASM	154,499,000,000	232,740,000,000	213,007,000,000
RPM	128,413,000,000	194,988,000,000	178,578,000,000
Revenue	$19,570,000,000	$25,800,000,000	$25,850,000,000
Labor Costs	$6,612,557,200	$8,983,764,000	$9,031,496,800
Number of Employees	59,532	75,918	87,405

1. Compute the Labor Productivity (LP) for each airline. Which airline is the most productive in terms of labor?
2. Break down each airlines LP into its factors: Yield, Load Factor, Operational Efficiency, and Procurement Efficiency. Which airline is best on each factor?

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