Firm

function house([arge1, arge2, arge3]){

    var hours1    =  Number(arge1);  // 90
    var days     =  Number(arge2);  // 7
    var workers1  =  Number(arge3);  // 3

    var hours = days * 0.90 * 8;           // 50.4
    var workers = workers1  * days * 2;  // 42

    var totalHours = Math.floor(hours + workers); // 92.4 = 92

    var diff = totalHours - hours1;  // 2

    if(diff >= 0){
         console.log(`Yes!${diff} hours left.`);
    } else{
        console.log(`Not enough time!${Math.abs(diff)} hours needed.`);
    }

}
house(["50", "5" ,"2"])