Greenwood Company manufactures two products-15.000 units of Product Y and 7,000 units of Product Z. The company uses a plantwide overhead rate based on direct labor-hours. It is considering implementing an activity-based costing (ABC) system that allocates all of its manufacturing overhead to four cost pools. The following additional information is available for the company as a whole and for Products Y and Z: 13. Using the ABC system, what percentage of Machine Setups cost is assigned to Product Y and Product. Z? 14. Using the ABC system, what percentage of the Product Design cost is assigned to Product Y and Product Z? 15. Using the ABC system, what percentage of the General Factory cost is assigned to Product Y and Product Z?12. Using the ABC system, what percentage of the Machining costs is assigned to Product Y and Product Z