Problem 3.6 5.5

Problem 3.6

Macro: Average number of patients in the system = 20+1. 8+5+2. 8+1+2 Average flow time = 52.6/(55/60) = 57.3

Re-Check Micro Method Common = 21.8 +2+5.5+3 = 32.3 TSP= 32.3+18+5 = 55.3 TPA1= 32.3 +10.9+30 = 73.2 ……(4.95 PA patients out of 5.5 PA patient: 90%) TPA2= 73.2+18+5 =96.2 (0.55 PA patients out of 5.5 PA patient: 10%) TPA = 73.2(.9) + 96.2(.1) =75.5 TSP= 55.3 is 90% of flow units, and TPA =75.5 is for 10% of flow units T = 55.3 (.9) + 75.5(.1) = 57.32 Re-Check again T= 55.3 (49.5/55) + 73.2 (4.95/55) + 96.2 (.55/55) T= 57.32 (re-check)

Problem 3.6 4.95/hr Potential admits Buffer 3 55/hr Registration Triage Nurse 0.55/hr Buffer 1 Buffer 2 Simple Prescription 50.05/hr Buffer 4