McDonald's Introduced the Big Mac in 1968, and It Turned

McDonald's introduced the Big Mac in 1968, and it turned out to be a hit.However, the Arch Deluxe, introduced in 1996, was not.The success or failure of a product in the market system is determined by

A) capitalism and entrepreneurship.
B) specialization and exchange.
C) consumer sovereignty and dollar votes.
D) capital goods and roundabout production.Difficulty: 02 Medium