Open the SAS data table titled CARS in SAS Data Studio (Prepare Data APP in SAS Viya). Create a variable called 'MARGIN', which takes the difference between MSRP and Invoice (MSRP-Invoice). Make sure that under options for new columns you change the type to double. Run the plan. Save it as an in-memory table only. Run the profile for the Saved table. Answer the following question: Question A) What is the median of the 'MARGIN' variable in the saved table? (write your answer into box 1 with two digits after the decimal). (2 pts) Question B) Bring your saved table into SAS Visual Analytics. If you click on DriveTrain and margin and drag the two on the canvas for an auto chart, what is the exact margin value for ALL-wheel drive cars? (write the exact value as shown on your graph into box 2). (2 pts) Question C) What does the value in your in box 2 mean? (type your answer in box 3) (2 pts) Question D) Can the value in box 2 be made more meaningful? How? (type your answer in box 4) (2 pts)