Below is a list of the items your group has compiled to survive in space. Your task is to rank them according to their importance for your survival.

Step $1$: $($Do this step now$)$ Each person is to individually rank each item. $1$ is most important; $15$ is least important. Do not discuss the situation or the task until each member has finished the individual ranking. Step $2$: Rank order the $15$ items as a team. Once discussion begins don't change your individual ranking.