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. What is activity rate for the General Factory activity cost pool? Using the ABC system, how mu Ch total manufacturing overhead cost would be assigned to Product Y? Using the ABC system, how mu Ch total manufacturing overhead cost would be assigned to Product Z? Using the plantwide overhead rate, what peroentage of the total overhead cost is allocated to Product Y and Product Z