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7,000 6,000 6,000 7,000 5,000 8,000 4,000 9,000 3,000 10,000 2,000 11,000 1,000 12,000 If there were many suppliers of diamonds, the price would be $ per diamond and the quantity sold would be diamonds. If there were only one supplier of diamonds, the price would be per diamond and the quantity sold would be diamonds. Suppose Russia and South Africa form a cartel. In this case, the price would be $ per diamond and the total quantity sold would be diamonds. If the countries split the market evenly, South Africa would produce diamonds and earn a profit of $ If South Africa increased its production by 1,000 diamonds while Russia stuck to the cartel agreement, South Africa's profit would to Why are cartel agreements often not successful? O Different firms experience different costs. O One party has an incentive to cheat to make more profit. O All parties would make more if everyone increased production