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Câu 14
Trong mùa cao điểm du lịch, một tố họp nhà nghỉ ở Cát Bà gồm 100 phòng đờng giá luôn luôn kín phòng khi giá thuê là 500 nghìn đơng/phòng/ngày. Qua kháo sát các nåm trước bô̂ phận kinh doanh của nhà nghí thây rầng: cử tăng giá phòng lên thêm 50 nghìn đông so với lức kín phòng (giá thuê là 500 nghìn đồng/phòng) thi số phòng đưoc thuể giảm đí 5 phòng. Hói nhà nghỉ phái niêm yết giá phòng là bao nhiêu để đạt doanh thu cao nhât?
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Ask by Bowen Blake. in Vietnam
Mar 27,2025

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Để đạt doanh thu cao nhất, nhà nghỉ nên niêm yết giá phòng là 750 nghìn đồng/phòng/ngày.

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Mind Expander

Để đạt doanh thu cao nhất, nhà nghỉ cần xem xét mối quan hệ giữa giá phòng và số lượng phòng được thuê.
Giá phòng: 500.000 đồng + 50.000n (n là số lần tăng giá)
Số phòng thuê: 100 - 5n
Doanh thu (TR) = Giá phòng x Số phòng thuê
TR = (500.000 + 50.000n) x (100 - 5n)
Ta có thể tối ưu hóa doanh thu này bằng cách giải hàm số trên. Tính toán cho đến khi đạt được doanh thu cực đại, bạn sẽ tìm được giá phòng tối ưu. Sau khi thực hiện tính toán, giá đạt doanh thu cao nhất sẽ cần được xác định rõ.

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