A project consists of six activities (all times are given in days). Provide the range of days during which resource usage is highest and the range of days during which resource usage is lowest using a late start schedule
Activity Activity time Activity Cost Predecessor
K 10 140
L 8 64 K, M
M 12 96
N 6 120 M
P 14 168 L
Q 12 144 N
Highest resource usage occurs during days 21 and 22 with activities N and P requiring a combined 32 units of resources. The lowest usage of 8 resource units occurs on days 1 and 2 for activity M and days 13 through 16 with activity L.
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