Answer:
C; A
Explanation:
Suppose that the letter grade earned on a test for each student in a class depends upon how well he/she does relative to other students in the class. This exhibit shows a prisoner’s dilemma setting for two representative students in the class, George and Gina. Refer to Exhibit 25-10. If George studies for two hours and Gina studies for four hours, George’s letter grade on the test will be a C and Gina’s letter grade on the test will be A.