Jennifer and Leslie are college roommates. Both like having clean dishes, but neither enjoys actually cleaning the dishes. Their well-being is calculated as follows: 1) If the dishes are cleaned, both players receive a payoff of 10 from having clean dishes, 2) If one of the young women cleans the dishes, she incurs a cost of 12, 3) If both young women clean the dishes, each incurs a cost of 6, and 4) If the dishes are not cleaned, both receive a payoff of 0.