how to solve using AHP

Bobby Glum, the Beantown Sox baseball team general manager, wants to sign at least one free agent player for the coming baseball season. He's considering four players: Joey Abrams, Mikey Bassi, Steve Canasta, and Henry Dagmar. He's using three criteria, including the player's contract demands for salary and contract years, the player's history of injuries, and a metric "wins above a replacement player" (called WAR) that quantifies a players total contribution to his team. Following are Booy Glum's preference for these criteria: Criterion WAR Contract Injury History WAR 1 1/4 1/3 Contract 1/2 Injury History N 1 The following table shows Bobby Glum's pairwise comparisons of the players for the criteria: For WAR: Player Abrams Bassi Canasta Dagmar Abrams 1 3 1/5 6 Bassi 1/3 1/7 Canasta 5 1 Dagmar 1/6 1/4 1/9 For Contract: Player Abrams Bassi Canasta Dagmar Abrams 1/2 1/4 1/5 Bassi 1/2 1/3 Canasta WN H 1 2 Dagmar 1/2 For Injury History: Player Abrams Bassi Canasta Dagmar Abrams 1/6 4 3 Bassi 6 1 4 Canasta 1/4 1/6 WHO . 1/3 Dagmar 1/3 1/4 1 Using AHP, determine how Bobby Glum should rank the free agents, and also check the general manager's pairwise comparisons for consistency