Jack in the Box operates 2,255 quick-service restaurants. The business model differs from its Qdoba unit, whose restaurants offer sit-down dining (and sometimes a bar). Photo courtesy of Jack in the Box Inc.

Jack in the Box operates 2,255 quick-service restaurants. The business model differs from its Qdoba unit, whose restaurants offer sit-down dining (and sometimes a bar). Photo courtesy of Jack in the Box Inc.

— The 726 Qdoba restaurants may be more coal than candy for Jack in the Box Inc...

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