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- Q.1.2 Using a suitable example each, describe what the following project planning process activities involve: a. Establish project objective; b. Define scope; c. Create a Work Breakdown Structure (WBS); d. Estimate activity durations; e. Sequencing activities.Q2 - The following information has been gathered for a project plan: Activity Immediate Predecessor Duration (Days) A ------ 5+1*1 B ------ 3+1*1 C A 4+2*1 D A 8+1*1 E B 4+1*1 F C 6+2*1 G D,E,F 5+1*1 H E 6+2*1 I G,H 3+1*1 J H 8+1*1 Calculate the total slack and free slack of each activity. Find the critical path(s) and deduce the project duration. Find one merge activity and two parallel activities.Q. Exercise Figure 5.1 is a project WBS with cost apportioned by percentages. If the total project cost is estimated to be $600,000, what are the estimated costs for the following deliverables? a. Design b. programming c. In-house testing What weaknesses are inherent in this estimating approach? (Check the image) WBS figure.
- Jabez Contractors installs network routers. Using the CPM method and in reference to the table provided comment on the expected completion time of the projectand identify the activities that neeD to be prioritised by the project manager. (Nodiagram is required) TABLE- PROJECT INSTALLATION Activity Predecessor optimistic Most Likely Pessismistic Estimated time A - 4 7 10 7 B - 2 9 10 8 C A,B 2 5 8 5 D C 16 19 28 20 E C 6 9 24 11 F E 1 7 13 7 G C 4 10 28 12 H D,F 2 5 14 6 I G 5 8 17 9 J H,I 2 5 8 5Construct a network diagram for this project? TABLE 1: Activities and duration project Duration in weeks __________________________________ Activity Proceeding activity Optimistic Most likely Pessimistic A - 2 3 3 B - 10 12 15 C A 4 5 8 D B 2 2 2 E A, D 3 3 3 F…Draw a network diagram showing the linkage between these activities from start to finish. For the diagram, each activity should be labelled alphabetically ie. A, B, C… etc. PERT Formula: TE = (O + 4T + P) / 6 TE = Pert Expected Time Duration, O = Optimistic estimate, P = Pessimistic estimate, T = Most Likely (Typical) estimate Activity Predecessor Optimistic Most Likely Pessimistic Duration Duration in Weeks A — 2 3 4 B — 4 5 7 C B 1 2 3 D C & E 0.5 1 1.5 E B 0.5 1 1.5 F C 2 3 4 G F 2 3 4
- a) Explain the purposes of a dummy activity in a network diagram. (b) Table 1 shows the activities of a project and their durations. Table 1Activity Preceding Activity Duration (Days)A – 9B – 3C A 8D A 2E A 3F C 2G C 6H C 1J B,D 4K F,J 1L E,H,G,K 2M E,H 3N L,M 4 i. Draw the project network.ii. Determine its critical path and completion time.iii. Calculate the total float for the non-critical chains. 2. a) Outline FOUR different types of stockholding casts. b) i) Explain the periodic review system of inventory control.ii) State TWO disadvantages of the periodic review system. c) Explain FOUR major functions of an office. d) A common trend in the office management in many large manufacturing organizations today is to set up an ‘organization and method’ (O&M) team, which is normally directly answerable to the Chief Executive Officer. Highlight FOUR responsibilities of such a team. 3. a) State FOUR objectives of maintenance in a manufacturing plant. b) Explain the purpose of the…IT PROJECT MANAGEMENT :EX 1.2 Define a project with help of example and explain briefly the Project Life Cycle and the phases involved?To be able to meet delivery dates, a project consultant intimates that a project should be analyzed with activities as follows: ACTIVITY IMMEDIATE PREDECESSOR EXPECT DURATION (WEEKS) A. Initial discussion none 3 B. product design none 5 C. Market survey B 3 D. market evaluation A,C 4 E. product costing D 8 F. sales plan C 2 G. product pricing F 4 H. prototype F 2 I. master inform B 5 J.prototype testing HEG 3 (i) Draw a network to represent the various activities of the project.(ii) Draw up a table showing for each activity, the earliest and latest start and finish times and total float/slack.(iii) Determine the critical path and project duration.(iv) As a management science student, advise the management about the effect on the project completion time If the start time of activity A is delayed by 3weeks, activity G is delayed by 8 weeks
- Table 7.8 contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $15,000 per week, and a penalty cost of $9,000 per week will be incurred by your company for every week the project is delayed beyond week 9.a. What is the shortest time duration for this project regardless of cost?b. What is the minimum total cost associated with completing the project in 9 weeks?c. What is the total time of the minimum-cost schedule?Q: (a) How value engineering can reduce overall project duration? Can you give any practical example? (b) What will be the difference in duration of dummy activity for simple and complex arrow networks? (c) Draw arrow network for the following given project. Picture of table is attached at the end.Q1: You have the following activities of a project and the time to complete each one (note that the time in weeks) Required: 1 - Draw a network of project activities 2 - Determine the project implementation schedule. 3 - Calculate the completion time for the project implementation and the slack time for each activity. Activity Duration Star Finish Slack ES LS EF LF 1-2 2 1-3 5 2-4 9 2-5 7 2-6 12 3-6 10 4-6 7 4-7 8 5-7 3 6-8 5 7-8 6 8-9 4 Q2: Draw the Network Diagram and determine the Critical Path and duration of the project (in days) Activity Duration Predecessor(s) A 2 ----- B 5 ----- C 9 A D 7 A E 12 A F 10 B, C G 7 D H 8 E I 3 F J 5 H, G K 6 I, J L 4 H, G M 3…
