2. (a)Mengxia has an idea about how to apply linear transgression modelling to bone-density imaging in a way that will predict the likelihood of compression spinal-fractures in elderly women.She has written an unpublished article on the subject.Can Mengxia obtain a copyright on her idea?

(b)What concern has been raised regarding "trademark trolls" under our new trademark legislation and how has this concern been addressed under the new legislation?

(c)What is the policy reason behind the requirement that an inventor must register his/her patent under the Patent Actin order to have it protected for intellectual property purposes?

(d)How might a musician donate the right to perform her song in public to a charity and give the charity the right to be associated with that song as the creator of the song.