operational research qs solve it correctly and fast

- LPS Cables Ltd sets two criteria for the selecting a generator for their factory. These two criteria are: Reputation(R), and Maintenance (M). Two generators, one is called X and the other is Y, are suggested by a vendor. The Chief Engineer of the company prefers R four times more important than M. Furthermore, pertaining to R, she prefers X three times more than Y. Pertaining to M, she prefers Y five times more than X. Using Analytical Hierarchy Process (AHP), determine which generator the engineer should select