Answer:
The North American Industry Classification System (NAICS)
Step-by-step explanation:
The NAICS sector variable in the demographics segmentation base would reveal other companies that fly commercial aircraft in industries that already use Evergreen's services and which might be potential customers. See Figure 9-7 in the textbook.
The North American Industry Classification System (NAICS, pronounced Nakes) was developed as the standard for use by Federal statistical agencies in classifying business establishments for the collection, analysis, and publication of statistical data related to the business economy of the U.S