How Did Virgin America Enter the Airline Industry Despite the Industry's

How did Virgin America enter the airline industry despite the industry's notoriously low profitability?

A) Virgin America offered average-cost service between small and large metropolitan cities in the American West.
B) Virgin America offered average-cost service between major metropolitan cities along the American East Coast.
C) Virgin America offered low-cost service between small and large metropolitan cities in the American South.
D) Virgin America offered low-cost service between major metropolitan cities on the American East and West coasts.