Use the information from Table 2 to estimate the mean and the standard deviation of the ORTOT. Use two decimal points for all of your calculations. Present your network diagram and the earliest and latest starting times as well as the earliest and latest finishing times of each activity. What is the critical path? What is your finding from the PERT analysis?

Table 2: Information for PERT Analysis

Activity	Personnel	Description	Immediate Predecessor	Optimistic	Most Likely	Pessimistic
A	Anesthesiologist	Transport Patient 1 to PACU	N/A	2	2	2
B	Anesthesiologist	Clean up and prepare for the next surgery	A	29	37	57
C	Surgeon	Surgeon preparation for next surgery	A	7	15	35
D	Surgery RN	RN preparation for next surgery	A	20	32	42
E	Scrub Tech	Scrub Tech breaks down tasks	A	5	10	15
F	Scrub Tech	Sterile tasks	G, E	12	30	37
G	Orderly Team	Orderly task	A	3	7	15
H	Anesthesia Tech	Anesthesia tasks for the next surgery	A	15	27	35
I	Pre-op RN	Preop checklist for Patient 2	B, C, D, F	5	10	20
J	Surgeon and Surgery RN	Transport patient 2 to OR	I	2	2	2