A similarity between the crashing technique and the fast tracking technique is that: a. both are network diagramming techniques used primarily to predict total project duration. b. both can shorten the time needed to finish a project. c. both spread out tasks over a long period of time to ensure the quality of work is maintained. d. both invariably result in increases in total project costs.

b. both can shorten the time needed to finish a project.

Explanation:

Fast tracking technique occurs when actions that would have been performed sequentially are now performed in parallel or simultaneously. This reduces the project time.

Crashing technique is used when fast tracking technique is insufficient to meet the time constraints. Resources are inputted into the project at least cost. Additional cost is compared to the schedule to obtain the fastest completion at least cost.

Both fast tracking technique and crashing technique are used to reduce project time

Both can shorten the time needed to finish a project

Explanation:

Crashing and Fast Tracking are the two techniques used shorten a project duration, at the same time maintaining the scope. These techniques come under Schedule Compression. It is employed when a project fall behind schedule or when the deadline is brought forward.

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