How can work packages be used to control long duration projects since we don't have details of the work that will need to be performed in the future?

Answer and Explanation:

As we know that the every project has the cons and the deadlines to complete the project. If planning is not there so meeting such deadline is quite difficult. Here the work packages could given the benefit to complete the project on time

The work package means the group that perform small type of activities that lies in the project. Here the project task are divided into small steps that handled by the different people so that the task could complete on time. Also the review is also done quickly in this plus the time and cost is also saved.

In the case when the work details are not provided so here the work packages could be implemented in order to protect it from any unexpected requirement comes up by having the work force i.e. structured

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there was no passage listed but using the process of elimination i'd say it was d. the high economy would do the opposite. i don't see how low prices would affect it. high unemployment is possible but i feel d is the better answer.