For purposes of determining filing status, which of the following is not a requirement for a married taxpayer to be treated as unmarried at the end of the year? Multiple Choice The taxpayer claims a child as a dependent. The taxpayer pays more than half the costs of maintaining his or her home for the entire year and the home is the principal residence for a dependent qualifying child for more than half the year. The taxpayer files a tax return separate from the other spouse. The spouse does not live in the taxpayer's home at all during the year.

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