Owning a patent:

Multiple Choice

Gives the owner the exclusive right to publish and sell a musical, literary, or artistic work during the life of the creator plus $70$ years.

Gives the owner exclusive rights to manufacture and sell a patented item or to use a process for $20$ years.

Gives its owner an exclusive right to manufacture and sell a device or to use a process for $50$ years.

Indicates that the value of a company exceeds the fair market value of a company's net assets if purchased separately.

Gives its owner the exclusive right to publish and sell a musical or literary work during the life of the creator plus $17$ years.