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Figure: Adele's Drug Producers Price, cost, marginal revenue of diamond $1,000 800 600 B 400 200 JA C MC -200 D -400 MR 8 10 16 20 Quantity of diamonds Use Figure: Adele's Drug Market: Adele's ATC = MC since there is no fixed costs. If Adele's market was reviewed by the government and they have decided to turn her industry into a perfectly competitive market, the profits would be: Select one: O a. $1, 600. O b. $3, 200. O c. $0. O d. $200