Exhibit 15.1 The Following Questions Employ the AON Network and Partial Spreadsheet

question 45

Multiple Choice

Exhibit 15.1
The following questions employ the AON network and partial spreadsheet below.
-Which of the following correctly describes the focus of the Program Evaluation and Review Technique (PERT) ?

• A) To order activities in a project in terms of their completion time to facilitate scheduling of the activities.
• B) To determine when a project should be completed and to schedule when each activity in the project must begin in order to keep the project on schedule.
• C) To estimate the probability of completing a project by a given deadline when the time required to perform the activity is essentially a random variable.
• D) To structure the activities of a project in order to eliminate or reduce critical dependencies among the activities.

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Definitions:

Genotype

The genetic makeup of an organism, determining inherited traits.

Adopted Children

Children who are legally taken into care and raised by individuals other than their biological parents.

Intelligence Scores

Quantitative measures of a person's intelligence, often obtained through standardized tests.

Biological Mothers

The woman who has genetically contributed to the offspring through childbirth.