Brian and Crystal Alvarez live in Swarthmore, PA. Crystal's father, Edison, lives in Sweden For each of the following transactions that occur in their lives, identify whether it is included in the calculation of U. S. GDP as part of consumption (C), investment (I), government purchases (G), exports (X), or imports (M). a. The Federal Aviation Administration expands the runways at Philadelphia International Airport, which is just a few miles from Brian and Crystal's house.
b. Crystal buys a new BMW, which was assembled in Germany.
c. Brian's employer upgrades all Of its computer systems using U. S.-made parts.
d. Crystal's father in Sweden orders a bottle of Vermont maple syrup from the producer's website.
e. Crystal gets a new video camera made in the United States.

San ruiz interiors provides design services to residential and commercial clients. the residential services produce a contribution margin of $450,000 and have traceable fixed operating costs of $480,000. management is studying whether to drop the residential operation. if closed, the fixed operating costs will fall by $370,000 and san ruiz’ income will

Companies in the u.s. car rental market vary greatly in terms of the size of the fleet, the number of locations, and annual revenue. in 2011 hertz had 320,000 cars in service and annual revenue of approximately $4.2 billion. the following data show the number of cars in service (1000s) and the annual revenue ($ millions) for six smaller car rental companies (auto rental news website, august 7, 2012). excel file: data14-09.xls if required, enter negative values as negative numbers. a. select a scatter diagram with the number of cars in service as the independent variable. b. what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? c. use the least squares method to develop the estimated regression equation (to 3 decimals). ŷ = + x d. for every additional car placed in service, estimate how much annual revenue will change. by $ e. fox rent a car has 11,000 cars in service. use the estimated regression equation developed in part (c) to predict annual revenue for fox rent a car. round your answer to nearest whole value. $ million hide feedback partially correct

What are the period and vertical shift of the cosecant function below? period: ; vertical shift: 1 unit up period: ; vertical shift: 2 units up period: ; vertical shift: 1 unit up period: ; vertical shift: 2 units up?