The activities described by the following table are given for the J.C. Howard Corporation in Kansas: Activity Time Immediate Predecessor(s) A 9 7 3 6 ABCDEFGH- с 4653 6 A A B B с 3 E, F D G, H I This exercise contains only part a. a) For the project, the correct precedence diagram is shown in
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- 9:0V Il e P,77K/s l Asiacell 2_5368817288... -> Q1: A project consisting of the following activities: JI H.E G.F D.C D.C D.C 7 2 3 8 6|31 M LK KJ H G в A 5 3 () TE E D A B 4 4 1- Draw the network diagram of the project 2- Calçulate (Es) and (Lc) the project events 3- Select the critical path 4- What is the minimum time required to complete the project?Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Immediate Predecessor(s) Activity ABCDEFG This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are B A, D C E, F Time (days) 4 5 3 10 4 6 10Table below gives estimates in weeks, for forned activity (Durations are PERT. using Activity Duration Preceded Resources Ryan 5 1. 15 Order review 2. Order vender parts 3. Produce standard parts 20 custom parts development Manufacture custom parts 10 4. Design 13 5 18 7. Assemble 10 5 I 1 I 1 4 Carly Ryan Lauren Connor Ryan 2,3,6 Dawn Test 2,5 been engaged to you Assuming that project detalje have indicated festurces), USE CCPM (Critical Chain Project Management) below (Aur Project: to ESTIMATE the project duration by showing Jage of your programming procesa lindicate each and and
- The activities described by the following table are given for the Howard Corporation in Kansas: Time Time Time Activity (in weaks) Immediate Predecessor(s Activity (in weeks) Immediate Predecessor(s) Activity (in weeks) Immediate Predece A G. EF 3 10 G,H This exercine confains only parta b and e b) The activitios on the critical path are c) The total project completion time for Howard Corporation iswoeks. (Enter your response as a whole number.)1.The chief engineer of firm XYZ is responsible for supervising the construction work of a road. He has identified the activities and their durations for each stage of operation. Activity Duration (days) Preceding activities A 5 - B 10 - C 1 - D 8 B E 10 B F 9 B G 3 A,D H 7 A,D I 4 F J 3 F K 5 C,J L 8 H,E,I,K M 4 CJ Draw a network diagram (AOA) for this road construction project. Which are the critical activities? How long the project will take?3.8 Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a num- ber of activities that must be completed before a training program of this nature could be conducted. The activities, immediate pre- decessors, and times appear in the accompanying table: a) DrawtheappropriateAONPERTdiagramforJ.C.Howard’s management team. b) Find the critical path. c) What is the project completion time? • • 3.11 The following is a table of activities associated with a project at Rafay Ishfaq’s software firm in Chicago, their dura- tions, and what activities each must precede: ACTIVITY DURATION (WEEKS) PRECEDES A (start) 1 B, C B 1 E C 4 F E 2 F F (end) 2 — ACTIVITY IMMEDIATE PREDECESSOR(S) TIME (DAYS) A — 2 B — 5 C — 1 D B…
- The Laurenster Corporation is getting into the construction business. A list of activities and their optimistic, most likely, and pessimistic completion times are given in the following table for the next construction project. ACTIVITY DAYS IMMEDIATE PREDECESSORSa m bA 3 6 9 —B 2 4 6 —C 1 2 3 —D 6 7 8 CE 2 4 6 B, DF 6 10 14 A, EG 1 2 6 A, EH 3 6 9 FI 10 11 12 GJ 14 16 21 GK 2 8 11 H, I Determine the ES, EF, LS, LF, and slack time for each activity. Also determine the total project completion time and critical path(s). What is the probability that this job will finish in 38 days or less?The Laurenster Corporation is getting into the construction business. A list of activities and their optimistic, most likely, and pessimistic completion times are given in the following table for the next construction project. ACTIVITY DAYS IMMEDIATE PREDECESSORSa m bA 3 6 9 —B 2 4 6 —C 1 2 3 —D 6 7 8 CE 2 4 6 B, DF 6 10 14 A, EG 1 2 6 A, EH 3 6 9 FI 10 11 12 GJ 14 16 21 GK 2 8 11 H, IDevelop a project network for this problem. Determine the expected duration and variance for each activity.The detail of the direct cost for project XYZ are given in Table 1. Table 1 Details for Project XYZ Normal Direct Cost 100 150 Activity Predecessor Maximum Slope Time (day) crash time A 100 50 A 3 A 4 200 1 200 200 D B 3 1 60 E C 4 2 D.E 70 90 F 3 150 1 The indirect cost is listed in Table 2. i. If the project needs to be crashed from its initial time, T1 to T5, list the step-by-step changes in activity and the direct cost to crash the project in Table 2,. ii. Identify the project's lowest cost possible within T1-T5 duration Table 2 Project Duration Activity crashed Step Total Direct Indirect Total Cost Cost Cost 1 Initial time T1 900 New time T2 800 New time T3 600 4 New time T4 550 New time T5 500
- ← Consider the following crash data for a project. Times are given in weeks. ACTIVITY A B C D E F How many week(s) of crashing are available for activity E in the table above? Activity E has sweeks of crashing available. What will be the cost of activity E if it is completed in 3 weeks? The cost will be $ NORMAL TIME 4 7 8 3 7 6 CRASH TIME 4 5 3 1 1 3 NORMAL COST ($) 1,400 5,000 5,700 2,400 1,100 2,800 CRASH COST ($) 1,400 6,200 8,700 3,800 5,900 5,200 (s) po TimeYou have been assigned a project and in your preliminary planning you have developed table 2 below, it outlines eight activities (A to H) that must be completed. For each activity you have obtained the estimated duration, cost per day and the prior task(s). Activity A B с D E F G H Z Duration (days) 3 4 12 6 16 15 Cost/week ($) 2500 6000 3000 10000 15000 10000 7 8 0 Prior Tasks None B, D C, E E, F,G 0 All *Assume that there are five (5) workdays in each week Table 2 2000 2500 A A, B A, B D Using the information provided: a) Create a network diagram for the project. b) Construct a Gantt Chart for the project. c) Determine the minimum time in which the project can be completed. 1A network consists of the activities in the following list. Times are given in weeks. Activity Preceding Time A В 3 -- C A 7 А, В 3 E 4 F D a. Draw the network diagram. b. Calculate the ES, EF, LS, LF, and Slack for each activity. Early Finish Early Start Task Late Late Slack Start Finish A B C D E F c. What is project completion time?