Instructions

You are given an array of car objects, each containing information about a car's make, model, year, and mileage. Your goal is to perform some analysis on the car mileage data using high order array methods.

Implement a function called analyzeCarMileage which takes in an array of car objects and performs the following tasks:

1. Calculate the average mileage of all cars.
2. Find the car with the highest mileage.
3. Find the car with the lowest mileage.
4. Calculate the total mileage of all cars combined.

The function should return an object containing the calculated values as properties.

Here is an object that you can use to test your function in the run file:

const cars = [
  { make: 'Toyota', model: 'Camry', year: 2020, mileage: 30800 },
  { make: 'Honda', model: 'Civic', year: 2019, mileage: 32000 },
  { make: 'Chevrolet', model: 'Impala', year: 2021, mileage: 17500 },
  { make: 'Audi', model: 'R8', year: 2020, mileage: 13000 },
  { make: 'Tesla', model: 'Model 3', year: 2018, mileage: 50000 },
];

Function Signature

/**
 * Analyzes car mileage data using high order array methods.
 * @param {Array} cars - An array of car objects.
 * @returns {Object} - An object containing calculated values.
 */
function analyzeCarMileage(cars: object[]): object;

Each car object will have the following properties:

• make: The make of the car (string).
• model: The model of the car (string).
• year: The year the car was manufactured (number).
• mileage: The mileage of the car (number).

Examples

const cars = [
  { make: 'Toyota', model: 'Corolla', year: 2020, mileage: 25000 },
  { make: 'Honda', model: 'Civic', year: 2019, mileage: 30000 },
  { make: 'Ford', model: 'Mustang', year: 2021, mileage: 15000 },
];

const analysis = analyzeCarMileage(cars);
console.log(analysis);
// Output:
// {
//   averageMileage: 23333.33,
//   highestMileageCar: { make: "Honda", model: "Civic", year: 2019, mileage: 30000 },
//   lowestMileageCar: { make: "Ford", model: "Mustang", year: 2021, mileage: 15000 },
//   totalMileage: 70000
// }

Constraints