The Process of Calculating LS and LF _____________________________

question 90

Multiple Choice

The process of calculating LS and LF _____________________________.

• A) requires only a forward pass through the network
• B) requires only a backward pass through the network
• C) requires both a forward and backward pass through the network
• D) cannot be accomplished until slack is first determined
• E) is sufficient for calculating the critical path

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Definitions:

Opportunity Cost

The benefit that is missed or given up when choosing one alternative over another.

Hour

A unit of time equal to 60 minutes.

Opportunity Cost

Skipping over the possibility of gain from multiple options by deciding on a single one.

Opportunity Cost

The cost of choosing one option over alternative uses of resources or opportunities.