Samantha is making special edition hazelnut and almond chocolate boxes to give to her friends. It costs Samantha $15 to make one hazelnut chocolate box and $30 to make one almond chocolate box. It takes her 20 minutes to make either box of chocolates. She wants to spend no more than $210 and 200 minutes making the chocolate boxes to give to her friends.

If each hazelnut box contains 10 chocolates and each almond box contains 15 chocolates, how many boxes of hazelnut and almond chocolates will maximize the number of chocolates she gives to her friends?