For an agile project, changes are an important part of the process, allowing the product owner to maximing value delivery. As the manager of an agile project, how should you approach managing changes.
A. Changes should be addressed as low as possible on the cost of change curve
B. To avoid delays and cost overruns, only changes that add measurable value should be approved
C. Agile tools and methods should be used to reduce the number of changes needed and their disruptive impact
D. There is no different in the basis for managing changes on agile projects compared to predictive