Arjun and Scott are selling flower bulbs for a school fundraiser. Customers can buy bags of windflower bulbs and bags of daffodil bulbs. Arjun sold 7 bags of windflower bulbs and 4 bags of daffodil bulbs for a total of $188. Scott sold 12 bags of windflower bulbs and 10 bags of daffodil bulbs for a total of $382. What is the cost each of one bag of windflower bulbs and one bag of daffodil bulbs?