Hannah Banana Bakers makes chocolate chip cookies for cafe restaurants. In June, Hannah Banana purchased $15,500 of

Question:

Hannah Banana Bakers makes chocolate chip cookies for cafe restaurants. In June, Hannah Banana purchased $15,500 of materials. On June 1, the materials inventory was $3,700. On June 30, $1,600 of materials remained in materials inventory.
Required:
What is the cost of the direct materials used in production during June?