3-2. Motions. When and for what purpose is each of the following motions made? Which of them would be appropriate if a defendant claimed that the only issue between the parties was a question of law and that the law was favorable to the defendant's position? (See Pretrial Procedures.) a. A motion for judgment on the picadings. b. A motion for a directed verdict. c. A motion for summary judgment. d. A motion for judgment n.o