Refining estimates may be necessary for a number of reasons.For example, design flaws being revealed after the fact, extreme weather conditions, and accidents occurring are good examples of
A)Hidden interaction costs.
B)Things going wrong on a project.
C)Normal conditions not applying.
D)Changes in project scope.
E)None of these are correct.

Question

Quizplus · Accepted Answer

Design flaws are revealed after the fact, extreme weather conditions occur, accidents happen, and so forth.Although you shouldn't plan for these risks to happen when estimating a particular task, the likelihood and impact of such events need to be considered.

Refining Estimates May Be Necessary for a Number of Reasons