The following costs have been estimated for the activities in a project:

(a) Develop a cost schedule based on earliest start times.
(b) Develop a cost schedule based on latest start times.
(c) Suppose that it has been determined that the $6,000 for activity G is not evenly spread over the three weeks. Instead, the cost for the first week is $4,000, and the cost is $1,000 per week for each of the last two weeks. Modify the cost schedule based on earliest start times to reflect thissituation.

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IMMEDIATE ACTIVITY PREDECESSORS TIME COST (S) 8,000 12,000 3 6,000 5 15,000 6 9,000 5 10,000 3 6,000 4 C, D C, D