Viết kế hoạch kinh doanh quôc tế là thế nào nhỉ các bạn? NÊN VIẾT thế nào? có ai giúp mình đk ko huhu?

The market demand curve for a popular teen magazine is given by q = 80 - 10p where p is the magazine price in dollars per issue and q is the weekly magazine circulation in units of 10,000. if the circulation is 400,000 per week at the current price, what is the consumer surplus for a teen reader with maximum willingness to pay of $3 per issue?

Which of the following situations is most likely to change a buyer's market into a seller's market? a. a natural disaster that drives away a lot of the population. b. the price of building materials suddenly going up. c. the government buys up a lot of houses to build a new freeway. d. a factory laying off a lot of workers in the area.

Match the different taxes to the levels at which these taxes are levied on consumers and businesses national level/ national and local levels 1.sales tax 2.income tax 3.payroll tax 4.social security tax 4.property tax