In the context of managing performance in not for profit organisations, which of the following definitionsis incorrect?<br/> A、Value for money means providing a service in a way which is economical, efficient and effective.<br/> B、Economy means doing things cheaply: not spending <img src="null"/>1.<br/> C、Efficiency means doing things quickly: minimising the amount of time that is spent on a givenactivity.<br/> D、Effectiveness means doing the right things: spending funds so as to achieve the organisation'sobjectives.