Answer:
c) Ownership
Step-by-step explanation:
Ownership refers to the right of holding an information, as by our name, then the owner holds the right of such information and whether to share such information or not, with any person.
Who owns the information is the owner of such information.
No matter how much the market is willing to pay for such information, but actual price is determined by the owner of such information as for much he is willing to sell the information.
Thus, in the given case this pertains to ethical issue of
C) Ownership