Answer:
d. the book Nano Nukes.
Step-by-step explanation:
Moe applies nano technology to invent a device that reduces the half-life of spent plutonium rods used in nuclear-fuel reactors.
He then wrote Nano Nukes, a book about this invention and other uses for nano technology. Moe can obtain copyright protection for the book Nano Nukes.
Copyright also known as the author's right, refers to the legal and exclusive right given to the owner of an intellectual property to reproduce the literary or artistic work for a limited time.