function matchesAmounts(row, quantity, prices, num) {
  const factor = quantity / (["%", "％"].includes(row.Unite) ? 100 : 1);
  const amounts = [num(row.GC), num(row.NC), num(row.JC) + num(row.SC)];
  return prices.every(
    (price, index) => Math.abs(Math.trunc(factor * price) - amounts[index]) <= 0.000001,
  );
}

module.exports = { matchesAmounts };