Answer Happy

For the small project with the relationships shown below. Answer the following: Activity Precedence Normal Duration Expenditures on each activity each working day (S/day) المصروفات التي يتم صرفها على الفعالية في كل يوم من ايام العمل على كل فعالية 2 А 3 A 6 A 3 A B с D E F G H 3 7 8 B BD D E,F F F,G 1 100, 200* 50, 50, 100 250, 100, 220, 300, 230.250 250, 250, 250 200, 200, 200 100, 150, 50, 50, 100, 130, 120 150, 200, 150, 250, 200, 150, 150,200 100, 70, 50, 50, 100, 30, 100 200, 120, 100, 30,50 200, 250, 150, 150, 200, 130, 70 50, 120, 50, 30, 50 7 I 5 J K 7 5 توضيح * : اليوم الأول يتم صرف ۰۰ ادولار واليوم الثاني يتم صرف ۲۰۰ دولار على الفعالية A a Determine the duration required for the project completion. (show how did you get your answer) [2 points) For this project, draw its cumulative expenditures curve over its normal duration. Show its expenditure and cumulative expenditure values each day on your graph. (use appropriate scale in drawing) [10 points) c. If the contractor earns an advanced payment about 500 S at the beginning of this project, how does this affects his projects cash flow, show your answer on the previous graph. [bonus) d. For crashing the given project it was given that the total direct and indirect project costs will be as follows. [6 points] Projects duration Project direct cost Project indirect cost Normal duration 4400 3400 Duration crashed by 2 days 4000 3200 Duration crashed by 3 days 3850 3100 Duration crashed by 4 days 4240 3000 Duration crashed by 6 days 5230 2800 Draw the relation between this project duration and its costs (direct, indirect and total costs). Show your results on the same graph using appropriate scale in drawing c. What is the optimum duration to perform this project? [2 points)