The cost of each table is $50. The cost of each chair is $5. The profit of the table is 30% of the cost. The profit of the chair is 50% of the cost. A furniture store sold five times as many chairs as tables. The total profit on tables and chairs was $550. What's the total price of the tables and chairs sold?
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A $20
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B$100
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C$400
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D$950
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E$1500
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正确答案: E