gladiator expenses - fundamentals

function gladiatorExpenses(loses, helmetPrice, swordPrice, shieldPrice, armorPrice) {
    let expenses = 0;
    expenses += (Math.floor(loses/2))*helmetPrice;
    expenses += (Math.floor(loses/3))*swordPrice;
    expenses += (Math.floor(loses/6))*shieldPrice;
    expenses += (Math.floor(loses/12))*armorPrice;

    console.log(`Gladiator expenses: ${expenses.toFixed(2)} aureus`);
}