Use the following information to answer questions 4-5.
Clare decides to make a poodle skirt for her daughter Michaela for the 1950s dance at school next month. She found a scale drawing of a poodle skirt in a craft magazine and will use the drawing as a guide in making Michaela's skirt. On the scale drawing, which is shown below, 1 inch represents 1 foot.
5. Clare purchases square yards of gray felt for the skirt at the fabric store. This gray felt cost $15.00. What is the cost per square yard of the felt ?