Suppose that in order to discourage people from smoking the government decides to place an excise tax on every pack of cigarettes sold. As a result of the tax, the supply of cigarettes decreases by 150 packs of cigarettes at each price.

Using the smith's bbq report, the cost of wine for next week will increase by 2% from the current week. if all other cost of sales stays constant, what will be the approximate total cost of sales for next week?

Environmentalists are concerned about emissions of sulfur dioxide into the air. the average number of days per year in which sulfur dioxide levels exceed 150 milligrams per cubic meter in milan, italy, is 29. the number of days per year in which emission limits are exceeded is normally distributed with a standard deviation of 4.0 days. what percentage of the years would exceed 37 days?

What provides financial support to workers who are retired or have disabilities? medicare social security tax withholdings medicaid