Question: A project has been subdivided into five activities. Their immediate predecessors & the estimated activity durations (optimistic, most likely, & pessimistic) are shown in the

A project has been subdivided into five activities. Their immediate predecessors & the estimated activity durations (optimistic, most likely, & pessimistic) are shown in the table below.

Activity	Immediate Predecessor	Estimated duration (in days)
A	-	1, 2, 3
B	A	1, 4, 7
C	B	3, 3, 3
D	A, C	1, 2, 15
E	B, C	1, 4, 19

(a) Draw the project network in the AON representation.

(b) Calculate all earliest and latest starting & finishing times & the total floats of all activities. What is the critical path? What is its duration?

(d) Calculate the probability that the project will be finished between 12 & 16 days.

(e) What would happen, if the time estimates for activity E were to be revised to 2, 5, 14? Explain in one short sentence. Note: There are no calculations required to answer this subquestion.

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!

Please disregard what was previously written for each question. How would one complete the table as well as (a) through (c) ? 36/36 2. (3 points) A project has been subdivided into five activities....

Question 2 (1 mark): A project has been subdivided into five activities. Their immediate predecessors & the estimated activity durations (optimistic, most likely, & pessimistic) are shown in the...

A project has been subdivided into five activities. Their immediate predecessors & the estimated activity durations (optimistic, most likely, & pessimistic) are shown in the table below. + Activity...

2. A project has been subdivided into five activities. Their immediate predecessors and the estimated activity durations (optimistic, most likely, and pessimistic) are shown in Table 1 Table 1...

Q-1 The manager of a National Forest is about to undertake a reforestation project in a burned out area. The project will involve the following six activities: ACTIVITY IMMEDIATE PREDECESSOR(S)...

Question 4 (1 mark): A project has been subdivided into five activities. Their immediate predecessors, activity durations, and resource consumption are shown in the table below. Activity Immediate...

4. Using Table below what is the earliest expected time of completion of the whole project? Time (weeks) immediate tlost Most Most Activity Predecessor(s) Optimistic Likely Pessimistic A E C 1 2 1 2...

Operations Management 18. The manager of the Oak Hills Swimming Club is planning the club's swimming team program. The first team practice is scheduled for May 1. The activities, their immediate...

Problem 4: The Manager of a Davis Swim Club is planning the club's swimming team program. The first team practice is scheduled for May 1. The activities, their immediate predecessors, and the...

On December 5, 20X8, Rara sold inventories to a foreign company at a price of $2,000, to be paid on February 5, 20X9. The transaction was denominated in USD ($). The spot rates were: $1= Rp15.250 at...

Reward Systems Discussion Topic Reward systems are often regarded as a key approach to ensuring a results oriented outcome to strategy execution. Pay-for-performance evaluation systems are typically...

Can you solve this general accounting problem using appropriate accounting principles? Darwin Systems sells a fixed asset for $126,000 when its book value is $149,000. If the company's marginal tax...

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...