Harmon Recycling Services (HRS), a not-for-profit organization, has two drop-off centers, Westside and Eastside, Data for the expected operation in the next quarter follow. Required: a. Compute the predetermined overhead rate used to apply general operating costs to the two centers assuming HRS uses revenue to allocate general operating costs. b. Based on the rates computed in requirement (a), what is the expected surplus (revenues less costs) for each center? Complete this question by entering your answers in the tabs below. Compute the predetermined overhead rate used to apply general operating costs to the two centers assuming HRS uses revenue to allocate general operating costs. Complete this question by entering your answers in the tabs below. Based on the rates computed in requirement (o), what is the expected surplus (revenues less costs) for each center