Cat in the Hat Pty Ltd Owns the IP Rights

Multiple Choice

Cat in The Hat Pty Ltd owns the IP rights in 'widgets'.Which of the following is the best description of the restrictions it is permitted to impose in a license granted to Sam to produce widgets?

A) Where Sam can produce the widgets.
B) The period in which the widgets can be produced by Sam.
C) The number of units of widgets that Sam can produce.
D) Where, when, how and what volume of widgets Sam may produce.