Canfield Transition Centers is a not-for-profit organization to teach new technical skills to individuals looking to change careers. Canfield operates four campuses (Construction, Electrical, Plumbing, and Carpentry). Because the programs require all-day (eight-hour) attendance, each campus operates a cafeteria, which is funded by various business and civic organizations. The CFO of Canfield is committed to ensuring that the centers operate as efficiently as possible and monitors the productivity of all functions, including support functions. Data on meals served and staff-hours for the cafeterias at the four campuses for the most recent reporting period follow: Construction Electrical Plumbing Carpentry Meals served 4,592 3,762 5,727 3,114 Staff hours 410 380 460 360 Required: a. Compute the partial productivity measures for cafeteria staff for each of the four campuses