Refer to exercise 3 in your textbook. The project duration without resource constraints (write your duration as a number e.g. 10): Blank 1 Blank 1 Add your answer Question 2 Refer to exercise 3 in your textbook. The project duration with resource constraint is (write your duration as a number e.g. 10): I Blank 1 Blank 1 Add your answer Question 3 Refer to exercise 3 in your textbook. List the order in which you scheduled these activities (write your answer as a number e.g. 231546): 1 Questions Filter (5) ▼ الك Gradi 08: Descr Please They a chapte 3. Compute the early, late, and slack times for the activities in the network that follows, assuming a time-constrained network. Which activities are critical? What is the time-constrained project duration? Note: Recall, in the schedule resource load chart the time-consmael scheduling interval (ES through LF) has been shaded. Any resource scheduled beyond the shaded area will delay the project. Assume you have only three resources and you, are using a computer that uses software that schedules projects by the parallel method and following heuristics. Schedule only one period at a time! Minimum slack Smallest duration Lowest identification number 282 Chapter 8 Scheduling Resources and Costs Keep a log of each activity change and update you make each period-e.g., period 0-1, 1-2, 2-3, etc. (Use a format similar to the one on page 259.) The log should include any changes or updates in ES and slack times each period, activities scheduled, and activities delayed. (Hint: Remember to maintain the technical dependencies of the network.) Use the resource load chart to assist you in schedul- ing (see Figures 8.4 and 8.5). List the order in which you scheduled the activities of the project. Which activi- ties of your schedule are now critical? Recompute your slack for each activity given your new schedule. What is the slack for activity 1? 4? 5? A 1 2 3 4 11 0 2 6 6 2 Legend 5 3 ES ID EF 2 SL SL 0 3 LS OUR LF 5 Scheduled resource load chart with ES and slack updates ID RES DUR ES LF SL O 1 2 3 5 Resource 7 8 9 10 11 12 13 14 15 1 2 3 о 4 2 1 4 o 4 ° 3 5 0 6 1 4 1 4 10 0 5 2 4 5 10 1 6 2 10 13 0 Resources scheduled Resources available 3 3 3 3 3 3 3 3 3 3 3 3 3 3

The subject is Communication Skills   Read the extract carefully and answer the questions that follow in complete sentences. Belgrade, as a tourism destination, is not competitive in terms of walking tours around the city compared to other major Serbian destinations. Hardly any income is generated which could have made up a significant proportion of private, local, and national incomes. As Maksin stated, natural heritage is not sufficiently included in the tourist offer of Belgrade, due to the undeveloped infrastructure around green areas. Thereby the job opportunities do not open up here .. (Maksin, 2011). Economic activities in Belgrade have degraded the environment in many areas with high pollution. The most notable example is Belgrade harbor freight transport that goes through the center, along the Sava River. Ciric noted that tourists avoid destinations and water sports along Sava River due to the pollited environment (Ciric, 2011). …As a post-industrial city, Belgrade lacks…

Project Management Homework-Project Crashing Use the following scenario and data to answer all related questions. A community neighborhood association decided to add a swimming pool to the community activity center. The project is divided into the activities listed in the following table. The activity times and costs, both normal and crashed, are given. To finish the project before the summer season starts, the neighborhood has to make time and cost tradeoffs. If the project needs to be finished in 20 weeks, you are required to formulate a linear programming model to decide about how much to crash for each activity. Activity Immediate Predecesso Normal Gs) Cost (5) Cost (5) Crashed Normal Crashed A 4 2 800 1400 B A 5 2 3000 4200 C 6 4 2500 2800 D A, C 7 5 1600 2200 E B, C 5 2 1200 2100 F D 4 3 1300 2100 G E, F 5 3 8200 9000 To answer the following questions, you may want to use the last column of the following table to compute the cost of crashing an activity by one week. Immediate…

what does a planning of a look ahead schedule involve? Is it verifying if punch list items have been completed, rescheduling activities due to constraints or holding weekly meetings with ll project participants?

Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Dave's earliest start (ES) and earliest finish (EF) are: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A B C D 7 2 A Activity A F G H ES | FF 5 6 9 7 B B C. E D, F

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Project Management Homework-Project Crashing Use the following scenario and data to answer all related questions. A community neighborhood association decided to add a swimming pool to the community activity center. The project is divided into the activities listed in the following table. The activity times and costs, both normal and crashed, are given. To finish the project before the summer season starts, the neighborhood has to make time and cost tradeoffs. If the project needs to be finished in 20 weeks, you are required to formulate a linear programming model to decide about how much to crash for each activity. Activity Immediate Predecesso Normal Gs) Cost (5) Cost (5) Crashed Normal Crashed A 4 2 800 1400 B A 5 2 3000 4200 C 6 4 2500 2800 D A, C 7 5 1600 2200 E B, C 5 2 1200 2100 F D 4 3 1300 2100 G E, F 5 3 8200 9000 To answer the following questions, you may want to use the last column of the following table to compute the cost of crashing an activity by one week. Immediate…