Question ID:PT58 S2 Q15 Passage:Proponents of the tangible-object theory of copyright argue that copyright and similar intellectual-property rights can be explained as logical extensions of the right to own concrete, tangible objects. This view depends on the claim that every copyrightable work can be manifested in some physical form, such as a manuscript or a videotape. It also accepts the premise that ownership of an object confers a number of rights on the owner, who may essentially do whatever he or she pleases with the object to the extent that this does not violate other people's rights. One may, for example, hide or display the object, copy it, or destroy it. One may also transfer ownership of it to another.In creating a new and original object from materials that one owns, one becomes the owner of that object and thereby acquires all of the rights that ownership entails. But if the owner transfers ownership of the object, the full complement of rights is not necessarily transferred to the new owner; instead, the original owner may retain one or more of these rights. This notion of retained rights is common in many areas of law; for example, the seller of a piece of land may retain certain rights to the land in the form of easements or building restrictions. Applying the notion of retained rights to the domain of intellectual property, theorists argue that copyrighting a work secures official recognition of one's intention to retain certain rights to that work. Among the rights typically retained by the original producer of an object such as a literary manuscript or a musical score would be the right to copy the object for profit and the right to use it as a guide for the production of similar or analogous things‚ for example, a public performance of a musical score.According to proponents of the tangible-object theory, its chief advantage is that it justifies intellectual property rights without recourse to the widely accepted but problematic supposition that one can own abstract, intangible things such as ideas. But while this account seems plausible for copyrightable entities that do, in fact, have enduring tangible forms, it cannot accommodate the standard assumption that such evanescent things as live broadcasts of sporting events can be copyrighted. More importantly, it does not acknowledge that in many cases the work of conceiving ideas is more crucial and more valuable than that of putting them into tangible form. Suppose that a poet dictates a new poem to a friend, who writes it down on paper that the friend has supplied. The creator of the tangible object in this case is not the poet but the friend, and there would seem to be no ground for the poet's claiming copyright unless the poet can be said to already own the ideas expressed in the work.  Stem:According to the passage, the theory that copyright and other intellectual-property rights can be construed as logical extensions of the right to own concrete, tangible objects depends on the claim that Correct Answer Choice:AChoice A:any work entitled to intellectual-property protection can be expressed in physical form Choice B:only the original creator of an intellectual work can hold the copyright for that work Choice C:the work of putting ideas into tangible form is more crucial and more valuable than the work of conceiving those ideas Choice D:in a few cases, it is necessary to recognize the right to own abstract, intangible things Choice E:the owner of an item of intellectual property may legally destroy it