please show working out

Based on the costs of each model, which should it choose? (Select the best choice below.) A. Gateway Tours should choose Oid Reliable because the equivalent annual annuily of its costs is smallec. B. Gateway Tours should choose Short and Sweet because the NPV of its costs is smaler. c. Gateway Tours should chocse Short and Sweet because the equivalent annual annulity of its costs is smaller. D. Gateway Tours should choose Oid Reliable because it lasts longer