Which of the following is NOT a Market Structure: Corporation. Which market structure involves selling identical products: Perfect Competition. Which market structure did the DeBeers Diamond industry fall under: Monopoly. Using the pizza store graphic, what market structure best fits the pizza industry? : Monopolistic competition . Markets like automobiles, cell phones, film production studios, and internet providers are examples of which market structure: Oligopoly . "In Belarus, the country north of Ukraine that has played a key role aiding Russia's attack, sanctions were applied to the country's authoritarian leader as well as his wife, Halina. They would block their property and interests in the United States, and prohibit Americans from engaging in transactions with them." Sanctions most nearly means:: Economic penalties applied by one country to another. The _________ _________ where the supply and demand curves cross: equilibrium point