Vacation

function Vacation (arg) {
    let groupPeople = Number(arg.shift());
    let typeGroup = arg.shift();
    let dayWeek = arg.shift();
    let price = 0;

    switch (dayWeek) {
        case "Friday":
            if (typeGroup === "Students"){
                price += 8.45;
            } else if (typeGroup === "Business"){
                price += 10.90;
            } else if (typeGroup === "Regular"){
                price += 15;
            }
            break;
        case "Saturday":
            if (typeGroup === "Students"){
                price += 9.80;
            } else if (typeGroup === "Business"){
                price += 15.60;
            } else if (typeGroup === "Regular"){
                price += 20;
            }
            break;
        case "Sunday":
            if (typeGroup === "Students"){
                price += 10.46;
            } else if (typeGroup === "Business"){
                price += 16;
            } else if (typeGroup === "Regular"){
                price += 22.50;
            }
            break;
    }
    let neededMoney = groupPeople * price;
    if (groupPeople >= 30 && typeGroup === "Students"){
        let discount = neededMoney - (neededMoney * 0.15);
        console.log(`Total price: ${discount.toFixed(2)}`)
    } else if (groupPeople >= 100 && typeGroup === "Business"){
        let freeFromTax = 10 * price;
        neededMoney -= freeFromTax;
        console.log(`Total price: ${neededMoney.toFixed(2)}`);
    } else if (groupPeople >= 10 && groupPeople <= 20 && typeGroup === "Regular"){
        let discount = neededMoney - (neededMoney * 0.05);
        console.log(`Total price: ${discount.toFixed(2)}`);
    } else {
        console.log(`Total price: ${neededMoney.toFixed(2)}`);
    }
}

Vacation([30, "Students", "Sunday"]);