Which of the Following Is FALSE with Respect to Resource

Multiple Choice

Which of the following is FALSE with respect to resource estimation activity?

A) This information is used to create a project resource plan.
B) Project managers use a variety of tools to assist in making estimates of project size and costs.The most widely used method is called COCOMO.
C) Resource estimates may need not be revised based upon the skills of the actual person (or people) assigned to a particular activity.
D) People are the most important,and expensive,part of project resource planning.