Question: 20 marks) Consider the network described in the table below. Activity Immediate Predecessor(s) Pessimistic Probable Optimistic J -- 15 10 8 K -- 9 8

20 marks) Consider the network described in the table below. Activity Immediate Predecessor(s) Pessimistic Probable Optimistic J -- 15 10 8 K -- 9 8 7 L J 10 6 5 M J 3 3 3 N K,M 9 5 1 O K,M 10 7 4 P L,N 10 8 3 a. Calculate the expected duration of each activity and find the critical path. (5 marks) b. Draw the Gantt chart using the expected duration. (5 marks) c. Calculate variance of the critical path. (5 marks) d. Calculate the probability that the project will be completed in fewer than 30 time units. (5 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

10 24 Question 10 Consider the network described in the table below. Activity Immediate Predecessor(s) Pessimistic Probable Probable Optimistic J 15 10 8 K 9 8 7 L J 10 6 5 M J 3 3 3 N KM 9 5 1 O K.M...

I need explanation solving this question. id ont understand formula 1 ..= t= (a+m+b)/? we divide by what? Question is below pl help me with formulas and explanation. Q3. Consider the network...

D Consider the network described in the table below. Activity Immediate Pessimistic Predecessors) Optimistic Probable 15 18 10 K 19 17 B L 10 15 16 M 13 3 3 IN | KM 19 1 10 KM 10 14 7 IP ILN 10 3 1....

One of the process code time O 50% of the process cycle time Consider the network described in the table below. Activity Immediate Pessimistic Predecessors) Optimistic Probable 15 10 10 M M 13 N KM...

Consider the network described in the table below. Activity Immediate Pessimistic Predecessor(s) Optimistic Probable 15 8 10 K 9 8 10 5 6 M 3 3 3 N KM 5 O KM 10 LN 10 8 1. Draw the network diagram...

asap Consider the network described in the table below. Activity Immediate Pessimistic Predecessor(s) Optimistic Probable 15 8 10 IK 9 7 8 J 10 5 6 M M J 3 3 3 N KM 9 1 5 O KM 10 4 7 P L.N 10 3 8 8...

Consider the network described in the table below. Activity Immediate Pessimistic Predecessor(s) Optimistic Probable 15 8 10 K 9 7 8 L J 10 5 6 M J 4 2 3 N KM 9 1 KM 11 3 7 P LEN 11 2 00 1. Draw the...

Consider the network described in the table below. Activity Immediate Predecessor(s) Pessimistic Optimistic Probable J -- 15 8 10 K -- 9 7 8 L J 10 5 6 M J 4 2 3 N K,M 9 1 5 O K,M 11 3 7 P L,N 11 2 8...

Consider the network described in the table below. Activity Immediate Predecessor(s) Pessimistic Optimistic Probable J -- 15 8 10 K -- 9 7 8 L J 10 5 6 M J 3 3 3 N K, M 9 1 5 O K, M 11 3 7 P L, N 11...

Moving to another question will save this ponse Question 1 Consider the network described in the table below. Immediate Activity Predecessor(s) J Pessimistic Probable Optimiste 15 10 8 K 9 8 7 L 10 6...

? ?? In medicine, mechanical ventilation is a procedure that assists or replaces spontaneous breath- ing for critically ill patients, using a medical device called a ventilator. Some people attribute...

A company reported first quarter revenues of $10,000,000, gross profit margin of 25%, and operatingincome of 15%. To reduce overhead expenses, a consultant recommends that the company outsourcesome...

Which type of responsibility center is a production department in a factory? Revenue center Profit center Investment center Cost center

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...