Fish Land

function fishLand(input) {
    let mackerelPrice = Number(input.shift());
    let spratPrice = Number(input.shift());
    let bonitoFishKg = Number(input.shift());
    let saffronKg = Number(input.shift());
    let shellKg = Number(input.shift());

    let bonitoFishSum = bonitoFishKg * mackerelPrice * 1.60;
    let saffronSum = saffronKg * spratPrice * 1.80;
    let shellSum = shellKg * 7.50;
    let sum = bonitoFishSum + saffronSum + shellSum;

    console.log(`${sum.toFixed(2)}`);

}