EX9.1: a- What are Multi-productivity ratios for these years? Assumptions: (1) Each test represents an equal amount of output (2) Quality is constant EX9.4: Calculate the case-mix index for the following hospitals (Indexes marked with *) EX 9.7 Location 1 Location 2 Location 3Annual Visits 135,000 94,000 101000Annual Paid Hours (Work Hours) 115000 112000 125000EX9.1: a- What are Multi-productivity ratios for these years? Assumptions: (1) Each test represents an equal amount of output (2) Quality is constant EX9.4: Calculate the case-mix index for the following hospitals (Indexes marked with *) EX 9.7 Location 1 Location 2 Location 3Annual Visits 135,000 94,000 101000Annual Paid Hours (Work Hours) 115000 112000 125000