6. Consider the following projects: EOY: Project 1: Project 2: $500 100 200 300 27 $500 100 150 4 400 (a) Given that the RoRs are 10% and 15% for projects 1 and 2 respectively, find the value of the transaction labeled y. (b) Rank project 1, project 2, and the "do nothing" alternative for all possible values of the discount rate, r >0. 6. Consider the following projects: EOY: Project 1: Project 2: $500 100 200 300 27 $500 100 150 4 400 (a) Given that the RoRs are 10% and 15% for projects 1 and 2 respectively, find the value of the transaction labeled y. (b) Rank project 1, project 2, and the "do nothing" alternative for all possible values of the discount rate, r >0