A store sells an electronic organ at a discount. The purchase price of an electronic organ is 2400. If it is sold at 20% off the marked price, the profit will not be less than 10% of the actual price, What is the price range of the electronic organ It's mathematics, one yuan, one time!

2400 × (1 + 10%) 2640 △ 80% = 3300 may be right or wrong
＝2400×110％
＝2640

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