While c=3 and f=9

ABC Company wants to evaluate its suppliers. Following their strategy, ABC decided to use the following three selection criteria: product quality, product price, and terms of delivery (Q,P, and D respectively). To determine the weight of each criterion, the manager of the purchasing office adopted the standard scale of values shown in Table 2 to come up with the pairwise importance matrix presented in Table 1. Table 1: pairwise comparison matrix following the standard shown in Table 2. Table 2: Standard scale of values associated with a comparison between criteria k and j a. Use the AHP method to determine the normalized weight for each criterion