Question
ACTIVITY PREDECESSORS DURATION (weeks)* ACTIVITY COST/WEEK** ($) A - N(4,1) 1,300 B - N(6,2) 400 C - U(7,11) 2,100 D A T(4,6,8) 1,650 E A
ACTIVITY | PREDECESSORS | DURATION (weeks)* | ACTIVITY COST/WEEK** ($) |
A | - | N(4,1) | 1,300 |
B | - | N(6,2) | 400 |
C | - | U(7,11) | 2,100 |
D | A | T(4,6,8) | 1,650 |
E | A | T(1,3,8) | 1,000 |
F | B | U(6,10) | 1,100 |
G | C | N(4,1) | 650 |
H | C | N(7,2) | 1,800 |
I | D | U(2,4) | 500 |
J | E,F,G | T(3,5,8) | 700 |
K | E,F,G | T(1,2,5) | 850 |
L | H,K | N(5,1) | 1,250 |
M | I,J,L | U(2,4) | 2,100 |
* U(x,y): Duration of the activity has a uniform distribution between x and y
N(x,y): Duration of the activity has a normal distribution with mean x and standard deviation y
T(x,y,z): Duration of the activity has a triangular distribution with parameters x, y
and z.
** Cost/week is normally distributed for all activities. The values given in this column are the mean values of the respective distributions. For each entry standard deviation is equal to 10% of the mean.
Question: Project Budget X) = 0.90; P(Project Budget Y) = 0.80. What are the values of X and Y. Please print (copy and paste) the relevant charts from your CB output
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