Mathematics, 30.07.2021 21:40 cee837

Câu 1: Hàng hóa X có Ep = -0,5. Giá hàng hóa X tăng lên 10%, vậy doanh thu của hàng hóa X sẽ: A Tăng lên 5% B Tăng lên 20% C Tăng lên 4,5% D Tất cả đều sai

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Câu 1: Hàng hóa X có Ep = -0,5. Giá hàng hóa X tăng lên 10%, vậy doanh thu của hàng hóa X sẽ: A Tăng...