All code implemented in this assignment should be in a class called Homework3. You may use the data structures and algorithm code from the lecture notes. Define a class Car as follows: class Car { } public String make; public String model; public int mpg; // Miles per gallon. a) (2 points) Implement a comparator called Compare CarsByMake ThenModel that can be passed as an argument to the quicksort method from the lecture notes. Compare CarsByMakeThenModel should return a value that will cause quicksort to sort an array of cars in ascending order (from smallest to largest) by make and, when two cars have the same make, in ascending order by model. b) (2 points) Implement a comparator called Compare Cars By DescendingMPG that can be passed as an argument to the quicksort method from the lecture notes. Compare CarsBy DescendingMPG should return a value that will cause quicksort to sort an array of cars in descending order (from largest to smallest) by mpg. c) (2 points) Implement a comparator called compare CarsByMake Then DescendingMPG that can be passed as an argument to the quicksort method from the lecture notes. Compare CarsByMakeThenDescendingMPG should return a value that will cause quicksort to sort an array of cars in ascending order by make and, when two cars have the same make, in descending order by mpg. d) (3 points) Write a main method that tests your methods from parts a-c with the following array of cars: Car } cars [] = { { "Toyota", "Camry", 33 }, {"Ford", "Focus", 40 }, { "Honda", "Accord", 34 }, {"Ford", "Mustang", 31 }, { "Honda", "Civic", 39 }, { "Toyota", "Prius", 48 }, { "Honda", "Fit", 35 }, { "Toyota", "Corolla", 35 }, {"Ford", "Taurus", 28 } CSE-41321 Your test program should do the following: 1. Output (displaying make, model, and MPG) the cars in original unsorted order. 2. Output the cars sorted (using qksort from the book) by make then model. 3. Output the cars sorted (using qksort from the book) by descending MPG. 4. Output the cars sorted (using qksort from the book) by make then descending MPG. 1 e) (1 point) Make sure your source code is well-commented, consistently formatted, uses no magic numbers/values, and follows programming best-practices.