Three critical path activities are candidates for crashing on a CPM network.Activity details are in the table below.
a.What is the crash cost per unit time for activity A?
b.What is the crash cost per unit time for activity B?
c.Which activity should be crashed first to cut one day from the project's duration;how much is added to project cost?
d.Which activity should be the next activity crashed to cut a second day from the project's duration;how much is added to project cost?
e.Assuming no other paths become critical,how much can this project be shortened at what total added cost?
Definitions:
DRL
Differential Reinforcement of Low Rates, a behavior modification technique used to encourage low rates of a particular behavior.
DRO Schedule
Differential Reinforcement of Other behavior, a procedure that reinforces an organism for displaying any behavior other than a target behavior.
Frustration Theory
A psychological theory suggesting that frustration, resulting from blocked goals, can lead to aggressive behavior.
Sequential Theory
A theory suggesting that understanding and behavior result from sequences of stimuli and responses, often emphasizing the importance of order in learning processes.
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