The Largest Expense for Most Airlines Is

question 37

Multiple Choice

The largest expense for most airlines is

• A)the cost of airplanes
• B)labor
• C)the cost of fuel
• D)landing fees at airports

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Definitions:

Pyridoxine

Another name for Vitamin B6, a water-soluble vitamin important for normal brain development and for keeping the nervous and immune systems healthy.

Egg Yolks

The yellow, nutrient-rich part of an egg that contains fats, proteins, vitamins, and minerals, serving as a primary food source for the developing embryo.

Fortified Breads

Breads that have been enriched with additional vitamins and minerals, beyond what they naturally contain.