This Example Has Level Resources of Three Resources for Eight

question 25

Multiple Choice

This example has level resources of three resources for eight days.If the project is limited to two resources, how should the project be organized to meet the resource constraint and finish the project as early as possible? The tasks with the least slack have the lower number.

• A) Paths would be 1,2,3,5 and 1,2,4
• B) Paths would be 1,2,3,4 and 1,2,5
• C) Paths would be 1,2 and 3,4,5
• D) Path would be 1,2,3,4,5

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Definitions:

Existential Generalization

A logical inference rule stating that if an assertion is true for some member of a domain, then there exists an element in that domain for which the assertion holds.

Universal Generalization

A logical principle stating that what is true of all instances of a certain class can be said to be generally true of that class.

Existential Instantiation

A logical principle allowing for the inference of the existence of an instance of a predicate from a statement asserting the existence of some (possibly unspecified) instance.

Universal Instantiation

A logical rule stating that if something is true for everything in a certain category, it is true for each specific member of that category.