2. (6 points) (Chapter 2 Question 2, p35 in Introduction to Computer Security) Consider the set of rights fread, write, execute, append, list, modi fy, own) a) Using the syntax in Section 2.3, write a command delete all.rights(p, q, s). This command causes p to delete all rights the subject q has over an object b) Modify your command so that the deletion can occur only if p has modify c) Modify your command so that the deletion can occur only if p has modify S. rights over s. rights over s and q does not have own rights over s