Which of the following statement below about Agile Velocity is not correct?

Select one:a. Velocity is calculated by totaling the points for fully completed user storiesb. Velocity is the speed with which a project team moves from one phase/stage of the project to another and measured at the endc. Velocity is calculated at the end of the Sprint/iterationd. Velocity is a measure of the amount of work that can be tackled during a single sprint/iteration e. Velocity is a key metric in Scrum