Professor Grant Developed an Integrated Circuit That Might Revolutionize the Manufacture

Professor Grant developed an integrated circuit that might revolutionize the manufacture of televisions.He knows that he needs to protect his design,so he researches the Integrated Circuit Topography Act.Which of the following statements would be true related to registration of an integrated circuit?

A) Once the professor registers his integrated circuit in Canada,he will have to register in other countries as well but without the benefit of treaties related to integrated circuits.
B) Once the professor registers the integrated circuit,he will have protection for 20 years.
C) The professor must register the circuit board within two years of its first commercial use.
D) Even with registration,an integrated circuit can be copied for commercial,research,and non-profit purposes.
E) Registration takes place through the Industrial Design Division of the Canadian Intellectual Property Office.