Question
b. Little's Law Hospital ED Application: Consider a local hospital's Emergency Department (ED) with patient flow shown in the figure. In the figure, LOS
b. Little's Law Hospital ED Application: Consider a local hospital's Emergency Department (ED) with patient flow shown in the figure. In the figure, LOS stands for Length of Stay, the % indicates proportion of flow units taking different paths, and the $ figures correspond to the net "profit" amount the hospital got per patient from its two (observation, admitted) patient flows. 200/day 50/day ED Hospital Observation status observation LOS 1.2 days 40% 20% | | | 80% $3200 i. (10 point) On average, how many observation patients are in the hospital and how many admitted 150/day discharged 60% admitted Admitted patients LOS 5.8 days $3700 patients are in the hospital? Note: These are average "inventory counts, not flow rates. ii. (20 points) What is the profit flow in dollars/day resulting from patients who entered the hospital (on either observation or admitted status) through the ED? Show your approach / work.
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