Which of the following is true about hammock activities?
a. they are activities in which the costs are not subject to change
b. they are used to identify the use of fixed resources or costs over a segment of a project
c. they are highly sensitive
d. they are an alternative description for the critical path
e. they are a combination of start to start and start to finish lags

b. They are used to identify the use of fixed resources or costs over a segment of a project.

Explanation:

Hammock activity is a project planning or a schedule term for grouping of tasks that are having a deadline.It also contains the resources that we will be needing for the project and also the cost for the project.Hence the answer is option B.

the answer is the petition of right.

explanation:

offer to of right, real demand of attesting a benefit against the english crown, the most remarkable point of reference being the petition of right of 1628, which parliament sent to charles i fussing of a movement of oversteps of law. the term also implied the framework (invalidated in 1947) by which a subject could sue the crown.   taking a gander at the frameworks used by maria amidu to make a standard in 2015 commending the 1628 petition of right, which was sent to charles i by the english parliament. at uniquely based law the crown, or the sovereign in his official cutoff, couldn't be sued in the ruler's courts. since the ruler was, really, the superior ace of those courts, coordinating value in them between his subjects, he was not subject to their ward. therefore it transformed into a preparation, at whatever point a subject's certified or individual property had come into the responsibility for ruler or his specialists without legitimate perfect, for the subject to engage the master in chamber for its recovery.

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