function shopping([arg1 , arg2, arg3, arg4]){
    let restTime = Number(arg1);
    let hardwarePrice = Number(arg2);
    let softwarePrice = Number(arg3);
    let coffeePrice = Number(arg4);

    let totalHardwareprice = hardwarePrice * 3;
    let totalSoftwareprice = softwarePrice * 2;
    let totalPrice = (totalHardwareprice + totalSoftwareprice + coffeePrice).toFixed(2);
    let breakTime = restTime - (3 * 2 + 2 * 2 + 5);

    console.log(totalPrice);
    console.log(breakTime);
}