Create a dummy variable indicating the top 25% of price and label the variable. from question one and foreign group briefly explain.here is the first question: One of your high school best friend wants to buy a car. Yourfriend 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?