Bài 1: Tại doanh nghiệp A có tài liệu về chi phí dịch vụ mua ngoài của một phân xưởng
quan hệ với số giờ máy chạy trong 6 tháng đầu năm như sau:
Tháng Chi phí dịch vụ mua ngoài
(1.000đ)
Số giờ máy hoạt động
(h)
1 3.900 14.000
2 4.300 18.300
3 5.800 24.000
4 3.960 14.200
5 4.850 20.900
6 4.600 18.100
Yêu cầu:
1. Hãy áp dụng phương pháp cực đại – cực tiểu để xác định các yếu tố biến phí và
định phí. Từ đó thành lập phương trình chi phí dịch vụ mua ngoài.
2. Vẽ đồ thị biểu diễn.

Consider the market for gasoline. suppose that, in a competitive market without government regulations, the equilibrium price of gasoline is $3.00 per gallon, and employees at gas stations earn $17.50 per hour. complete the following table by indicating whether each of the statements is an example of a price ceiling or a price floor and whether it results in a shortage or a surplus or has no effect on the price and quantity that prevail in the market. statement price control effect the government has instituted a legal minimum price of $3.40 per gallon for gasoline. the government prohibits gas stations from selling gasoline for more than $3.40 per gallon. due to new regulations, gas stations that would like to pay better wages in order to hire more workers are prohibited from paying more than $14.50 per hour.

After the price floor is instituted, the chairman of productions office buys up any barrels of gosum berries that the producers are not able to sell. with the price floor, the producers sell 300 barrels per month to consumers, but the producers, at this high price floor, produce 700 barrels per month. how much producer surplus is created with the price floor? show your calculations.

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