Project （） Management includes the processes required to ensure that the project includes all the work required, and only the work required, to complete the project successfully.

Organizations perform work to achieve a set of objectives. Generally, work can be categorized as either projects or operations, although the two sometimes are（）

The process of（）schedule activity durations uses information on schedule activity scope of work, required resource types, estimated resource quantities, and resource calendars with resource availabilities.

Project Quality Management must address the management of the project and the（） of the project. While Project Quality Management applies to all projects, regardless of the nature of their product, product quality measures and techniques are specific to the particular type of product produced by the project.

The （） describes, in detail, the project's deliverables and the work required to create those deliverables.

The（）process analyzes the effect of risk events and assigns a numerical rating to those risks.

The（）provides the project manager with the authority to apply organizational resources to project activities.

The inputs of developing project management plan do not include（）

In approximating costs, the estimator considers the possible causes of variation of the cost estimates, including（） .

The（） defines the phases that connect the beginning of a project to its end.