For the set of activities shown in the table below, draw the total expenses vs. time curve using the following data:
The labor rates are as follows:
Labor # 1 (L1) rate = 30 LE/day
Labor # 2 (L2) rate = 40 LE/day
Labor # 3 (L3) rate = 35 LE/day
Labor # 4 (L4) rate = 25 LE/day
Labor # 5 (L5) rate = 15 LE/day
|
Activity
|
Dependence
|
Duration
|
Material & Equipment Cost
|
Daily Labor Requirements
|
|
|
L1
|
L2
|
L3
|
L4
|
L5
|
|
A
|
-----
|
3
|
3000
|
1
|
|
2
|
|
2
|
|
B
|
A
|
5
|
6000
|
1
|
|
3
|
|
|
|
C
|
A
|
4
|
2400
|
|
|
|
|
2
|
|
D
|
B
|
8
|
4000
|
1
|
2
|
2
|
|
|
|
E
|
C
|
11
|
4400
|
|
3
|
|
2
|
|
|
F
|
C, D
|
8
|
4000
|
|
2
|
|
|
3
|
|
G
|
D
|
7
|
2100
|
|
2
|
|
2
|
|
|
H
|
E, G
|
6
|
3600
|
|
|
5
|
|
2
|
|
I
|
F
|
10
|
1500
|
2
|
3
|
|
1
|
|
|
J
|
H, F
|
4
|
1800
|
|
3
|
3
|
1
|
|
|
K
|
J
|
6
|
1200
|
|
|
4
|
3
|
2
|
|
L
|
H
|
5
|
4000
|
1
|
|
3
|
|
3
|
|
M
|
J
|
7
|
1400
|
|
|
|
2
|
2
|
|
N
|
L, M
|
4
|
2000
|
|
1
|
|
3
|
2
|
|
O
|
N
|
5
|
1000
|
2
|
1
|
|
1
|
|