Thị trường kem năm N có cung: Qs= 2000+ 25 P, cầu: Qd= 5000-75 P a. Xác định P, Q cân bằng
b. Giả sử các doanh nghiệp đồng loạt tăng giá thêm 10 đvtt/sp, P và Q mới?
c. Giả sử lượng cầu tăng 25 %, P và Q mới?
d. Tính thặng dư sản xuất và tiêu dùng .

Four analysts cover the stock of fluorine chemical. one forecasts a 6% return for the coming year. the second expects the return to be negative 6%. the third predicts a return of 8%. the fourth expects a 2% return in the coming year. you are relatively confident that the return will be positive but not large, so you arbitrarily assign probabilities of being correct of 35 % comma 8 %, 17 %, and 40%, respectively, to the analysts' forecasts. given these probabilities, what is fluorine chemicals expected return for the coming year

The following are budgeted data: january february march sales in units 16,200 22,400 19,200 production in units 19,200 20,200 18,700 one pound of material is required for each finished unit. the inventory of materials at the end of each month should equal 20% of the following month's production needs. purchases of raw materials for february would be budgeted to be:

John's pizzeria and equilibrium john is selling his pizza for $6 per slice in an area of high demand. however, customers are not buying his pizza. using what you learned about the principles of equilibrium, write three to four sentences about how john could solve his problem.