function store(cost, puzzle, doll, bear, minion, truck) {
  let cos = Number(cost);
  let puz = Number(puzzle) * 2.6;
  let dol = Number(doll) * 3;
  let bea = Number(bear) * 4.1;
  let min = Number(minion) * 8.2;
  let tru = Number(truck) * 2;
  let sum = puzzle + doll + bear + minion + truck;
  let result = Number(puz) + Number(dol) + Number(bea) + Number(min) + Number(tru);

  if (sum >= 50) {
    result = result * 0.75;
  }

  result = result * 0.9;
  let final = Math.abs(result - cos);

  if (final >= cos){
    console.log(`Yes! ${final.toFixed(2)} lv left.`);
    }else {
    console.log(`Not enough money! ${final.toFixed(2)} lv needed.`)
    }

}