Sources should be evaluated for ____.

Adding a sum to a field in the subreport causes the sum to display in the subreport control on the main form

Indicate whether the statement is true or false

Whenever the ____ "hears" a(n) ____ event occur, the listener will perform the ____ method in response to that event.

A. ItemHandler;ItemListener;itemPerformed() B. SceneActivationListener;SceneActivation;sceneActivated() C. EventListener;EventActivation;eventActivated() D. ActionHandler;ActionListener;actionPerformed()