06. Fishland

function fishLand(input) {

    let mackerelPrice = parseFloat(input[0]);
    let spratPrice = parseFloat(input[1]);
    let bonitoFishKg = parseFloat(input[2]);
    let saffronKg = parseFloat(input[3]);
    let shellKg = parseFloat(input[4]);

    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));

}