function basketballEquipment(input) {

    let annualPrice = Number(input[0]);
    let sneakers = annualPrice * 0.60;
    let equip = sneakers * 0.80;
    let ball = equip / 4;
    let accessory = ball / 5;
    let sum = annualPrice + sneakers + equip + ball + accessory
    console.log(sum);
}