Which of the Following Statements Regarding CPM Is True

question 107

Multiple Choice

Which of the following statements regarding CPM is true?

• A)The critical path is the shortest of all paths through the network.
• B)The critical path is that set of activities that has positive slack.
• C)Some networks have no critical path.
• D)All activities on the critical path have their LS equal to the maximum EF of all immediate predecessors.
• E)All activities on the critical path have their ES equal to their LF.

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Definitions:

Total Fertility Rate

The average number of children per lifetime birthed by a nation’s women.

Replacement Rate

The total fertility rate necessary to offset deaths in a country and thereby keep the size of its population constant (without relying on immigration). For most countries, a total fertility rate of about 2.1 births per woman per lifetime.

Per-Capita Consumption

The average consumption of a good or service per person within a particular population or area.

Total Fertility Rate

A demographic measure that estimates the average number of children a woman will have over her childbearing years, given current birth rates.