enum VehicleType: String {
    case junker = "Junker"
    case raceCar = "Race Car"
    
    var wheels: Int {
        switch self {
        default:
            return 4
        }
    }
    
    var body: String {
        switch self {
        case .junker:
            return "Rusted Steel"
        case .raceCar:
            return "Fiberglass"
        }
    }
    
}