Angus works as a dairy farmer and loves his work. however, because the dairy business has not been doing well lately, angus is considering changing careers. he could work as a technician at the local dairy plant and earn $27,000/year. angus decides to make a list of the costs of staying in business as a farmer and asks you for . classify each of angus's costs as explicit or implicit. explicit costs the wages he pays to his hired hand the feed he buys for his cows the gas he uses for his farm truck the cost of veterinary implicit coststhe time it takes him to milk all of his cows the $27,000 annual sala he would receive from king at the dairy plant care for his cows

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