Refining Estimates May Be Necessary for a Number of Reasons

question 56

Multiple Choice

Refining estimates may be necessary for a number of reasons. For example, people working on prototype development needing time to interact with the design engineers after the design is completed is a good example of

• A) hidden interaction costs.
• B) things going wrong on a project.
• C) normal conditions not applying.
• D) changes in project scope.
• E) the customer not being clear about their expectations.

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Definitions:

Doublet

A pattern seen in NMR spectroscopy indicating two adjacent hydrogen atoms influencing a signal.

NMR

Nuclear Magnetic Resonance, a spectroscopic technique used to determine the structure of molecules.

IR

An abbreviation for infrared spectroscopy, a method for studying molecules by observing their interaction with infrared light to identify chemical bonds and functional groups.

Medium

An environment or substance in which other materials or reactions are hosted or take place, potentially affecting their properties.