The diffusion of innovation theory can be useful in planning the rollout of a new information system.  ?

Teachers may use multimedia projects for educational purposes for up to ________, after which time permission of the copyright holder is required

A) two years B) one year C) ten years D) five years

Which class creates an animation in which a node rotates?

a. Rotate b. RotateTransition c. NodeRotation d. NodeRotate