Please five answer for all questions.

23) 23) It began as a simple macro that would extract grades and post them on a web site, but once the web programmer began the work, he became obsessed with various charting features, grade summaries, and reports that could be added to make this the grandest web site in the tri-county area. As 2 hours of programming work grew to 20 and then 80, he knew that the client wouldn't be happy with the cost overrun. The only comment he mumbled as he finished his work was: A) "This project lacked definition from the outset, sorry." B) "There were some specification changes, sorry." C) "I thought I'd never get the wizard's hat! Oh, by the way, your grades work." D) "I had some technical difficulties, sorry." 24) 24) When properly performed, bottom-up budgeting has the disadvantage of: A) A lack of detail needed in project plans. B) A reduction of top management's control of the budget process to one of oversight. C) Being a hindrance to top managers when prioritizing projects that are competing for the same scarce resources. D) A lack of coordination among project managers and functional department heads. 25) What is the total project budget in this time-phased budget? 25) August September October November July 34,721 11,049 33,718 Activity RFP Analysis Design Coding Testing Training Roll-Out 33,655 34,474 7,713 34,388 26,759 34,905 36,328 40,244 40,916 20,958 1896 9,327 18,186 A) $408,237 B) $478,300 C) $251,382 D) $389,828 26) 26) It was fortunate that the project budget included contingency funding, the top manager had not foreseen that the project would need the services of their elite slide rule squad in more than one area at the same time. Design couldn't complete their work without their services, nor could marketing, or production. Contingency funds came in handy to meet the unanticipated: A) Consequences of Murphy's Law. B) Abnormal project conditions. C) Change in project scope. D) Interaction costs. 27) 27) "If anything can go wrong it often will" is an articulation of: A) The Pareto Principle. B) Pinto's Postulate. C) Murphy's Law D) Taylor's Theorem. 28) 28) An early warning signal for the potential of an overdrawn budget is created when: A) A top-down process moves too quickly down to the functional managers. B) A bottom-up budget never makes it up the chain of command. C) Activity-based costing cannot identify drivers. D) Contingency funds are applied for. S 29) 29) The term network logic means: A) Tasks are not performed unless the customer issues a specific request to perform the work. B) Tasks must either precede or follow other tasks in project planning and management. C) Tasks cannot be performed unless the project manager issues a specific command to perform the work. D) Prior project planning removes the need for any rush so that tasks can be performed in a methodical fashion. 30) Which of these statements about this network is BEST? 30) Activity A Activity B Activity D Activity C A) Activities B and Care serial activities. C) Activity D is a merge activity. B) Activities A and Care serial activities, D) Activities A and B are serial activities. Activity Activity C Activity D Activity B Activity E 31) 31) Based on the activity network pictured, what is the BEST statement? A) Before starting Activity E, Activity A and Activity B need to be completed. B) Before starting Activity C, Activity A and Activity B must be completed. C) Before starting Activity D. Activity A and Activity B need to be completed. D) Before starting Activity C, Activity A and Activity D must be completed, 32) 32) There's an old saying, "The job is not finished until the paperwork is done." From an activity network standpoint, this does not necessarily mean that the paperwork can't begin until the last non-paperwork activity is completed. It might be possible to work on some paperwork as early activities are completed. In order to depict this in an activity network: A) Subroutines could be added. B) Laddering could be used to redraw the network. C) Hammock activities could be drawn. D) Shortcuts can be added to the network. 6 B A 18 6 9 11 3 6 Hammock 33) 33) Activities C, D, and E in the project represented by the network are to be hammocked. What is the activity length of the hammock activity? A) 11 B) 13 C) 16 D) 20 34) 34) A gentleman farmer maniacally works on academic projects to raise funds for his true passion, farming. He has identified seven tasks and developed three time estimates (all in days) of the next big project on the farm, replacing the fence at the comedy pasture. Tasks, precedence requirements, and time estimates are shown in the table. What is the standard deviation of the project's critical path? Predecessor -- Activity Corner Posts String Line Dig Holes Plant Posts Weld Top Bar Paint Tack Wire Optimistic Most Likely Pessimistic time time time 4 6 17 s 19 10 12 14 11 14 17 8 11 14 19 11 13 19 12 16 Corner Posts String Line String Line Dig Holes, Plant Posts Weld Top Bar A) 1.25 days B) 1.75 days C) 1.33 days D) 1.56 days 35) 35) 3 A G 5 11 H 9 Use the network diagram and activity lengths in the nodes to determine the slack time for activity D. B) 2 C) 1 D) 0 A) 3 36) 36) Activities A and B have a finish to finish relationship and early start and finish times as shown. What is the result of incorporating a 4-day lag between activities C and B? 20 A 27 7 22 C 26 24 B 27 27 D 39 4 3 12 A) The early start time for A increases to 24. B) The early finish time for B increases to 31. C) The early start time for D falls to 23. D) The early finish for A increases to 31. 8