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2.1. The activities illustrated in Table 2 represent activities that are performed using a ...
2.1. The activities illustrated in Table 2 represent activities that are performed using a Scrum agile development method. The activities attempt to write meal-options selected on the user interface of a tablet to the database. Table 2: Activities with associated estimated duration and predecessors 2.1.1. Depict the activities listed in Table 2 on an activity-on-arrow diagram. (20) - Adopt the legend system illustrated in Figure 1. - Add start and end nodes. - Do NOT draw an activity-on-node diagram. Figure 1. Activity-on-arrow legend system (Gilda, 2018) 4 INF3708-23-Y-ASSESSMENT 3 2.1.1. Identify the critical paths 2.1.2. Indicate the activity which has free slack and number of days the activity can be delayed before a subsequent task. 2.2. Grilloo and Designor took the joint decision to outsource the physical installation of the tablets to Zoomatics. Zoomatics specialises in home and office automation. The purchase and installation of 12 tablets (12 tables in restaurant) is scheduled to take two weeks. The planned value (PV) for the complete installation is R55 000,00. During the first week, the installation cost incurred, amounted to R22 590,00. Also, during the first week, 34% of the installation process has been completed. 2.2.1. Calculate the earned value (EV) of the installation process after the first week.
2.2.1. Calculate the earned value (EV) of the installation process after the first week. 2.2.2. Calculate the cost variance (CV) after the first week. 2.2.3. What does the CV calculated in question 2.2 .2 indicate about the cost incurred from performing the work? 2.2.4. Calculate the schedule variance (SV) after the first week. 2.2.5. What does the SV value calculated in question 2.2 .4 indicate about the time it took to perform the work? 2.2.6. Calculate the cost performance index (CPI) 2.2.7. What does the CPI you calculated in question 2.2 .6 indicate about the project budget? 2.2.8. Calculate the schedule performance index (SPI). 2.2.9. What does the SPI calculated in question 2.2 .8 indicate about the project schedule?