A factory works 22 days a month, 7.5 hours a day, and can produce 550 products per hour. But in the first seven days of December, due to circuit failure, no work was started. In order to catch up with the normal progress, how many more products should be produced in the following days of the month?
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A1900
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B1925
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C1950
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D1975
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E2000
显示答案
正确答案: B