Please use Sysuse auto data to solve following questions, and please show all your works, including stata command and output. (No picture file, you can copy and paste your command and output directly from STATA). One of your high school best friend wants to buy a car. Your friend is debating whether to choose a car from a domestic car or a foreign car. When choosing a car, the most important factors for your friend are price, mileage, and trunk space. Given the used car data, please analyze followings and give advice on which group to choose a car from: domestic vs. foreign. 1. Which variables should be analyzed in the data? (5 points) 2. Create a dummy variable indicating the top 25% of price and label the variable. (10 points) 3. Using Stata, calculate the average for each variable selected from Question 1 for domestic and foreign group, and briefly explain. (5 points) 4. If there are other variables to consider in addition to the above variables that your friend considers important, please list and briefly analyze them. (i.e. comparison of average) (5 points) 5. Finally, briefly explain to your friend which of the two groups (foreign vs. domestic) you would advise to choose a car. Explanations should be logical. (5 points)