The Aleutian Company produces two products, "X" and "Y". They are manufactured in two departments, Fabrication and Assembly. Data for the products and departments are listed below: Product Number of Units Labor hours per Unit Machine hours per Unit X 1,000 5 6 Y 2,000 3 9 All of the Machine hours take place in the Fabrication department, which has an estimated overhead of $84,000. All of the Labor hours take place in the Assembly department, which has an estimated total overhead of $75,000. What is the assembly department overhead rate per labor hour? what is the overhead cost per unit for Product X? what is the overhead cost per unit for Product Y? what is the fabrication department overhead rate per machine hour?