Please use Excel to answer a and b.

1 Each professor's annual salary increase is determined by performance in three areas: teaching, research, and service to the university. The administration has come up with the following pairwise comparison matrix for these objectives: Research Service Teaching [ 1 57 Teaching Research Service The administration has compared two professors with regard to their teaching, research, and service over the past year. The pairwise comparison matrices are as follows. For teaching: Professor 1 Professor 2 Professor 1 Professor 2 1. For research: Professor 2 Professor 1 1 Professor 1 Professor 2 For service: Professor 1 Professor 2 6 Professor 1 Professor 2 a Which professor should receive a bigger raise? b Does the AHP indicate how large a raise each pro- fessor should be given? ( Check the pairwise comparison matrix for consis- tency