1. Based on Reading 1-1 and 1-2: (1) Briefly review the various pricing strategies professional/collegiate sports teams are adopting (2) Now paying more attention to the PSL policy, justify the decisions by NFL teams and universities to introduce the PSLs to finance their new sports facility. (Please discuss the basic economic rationale that would apply to the both cases. If you'd like to, you can take a sample NFL team of your choice to share the details.)