function charityCampaign(input){
    let cakesCount = Number(input.shift());
    let wafflesCount = Number(input.shift());
    let pancakesCount = Number (input.shift());
    let bakersCount = Number(input.shift())
    let daysCount = Number(input.shift());


let cakesSum = cakesCount * 45;
let wafflesSum = wafflesCount * 5.80;
let pancakesSum = pancakesCount * 3.20;
let totalSum = (cakesSum + wafflesSum + pancakesSum) * bakersCount;
let charitySum  = totalSum * daysCount;

let result = charitySum - (charitySum * 0.125);
console.log(result.toFixed(2));
}
charityCampaign([14,30,16,8,20])