Explanation

Explanation
A force field analysis diagram shows the opposing forces to the solution and ranks their force, their power over the solution decision.
Answer B is incorrect. A tornado diagram is used in sensitivity analysis. It's called a diagram because the bar
chart is listed vertically and often looks like a tornado when complete.
Answer C is incorrect. A stakeholder matrix can be used in stakeholder management to show concerns,
threats, and strategies for managing the stakeholders.
Answer D is incorrect. A Pareto chart is a bar chart that ranks problems or categories from largest to smallest.
It's often used in quality control to rank categories of defects for improvements.

Explanation
Changes generally increase towards the end of the project. This can be due to a loosely defined scope, lack of requirements, and other reasons.
Answer B is incorrect. The scope management process happens throughout the project until the scope is
completed.
Answer C is incorrect. Changes are easier to incorporate at the launch of the project but generally do not
happen until later in the project.
Answer A is incorrect. Scope changes generally happen towards the end of the project.