Apply SMART method. Weights are as follows: Price: 0.4, Storage space: 0.3, Camera: 0.2, Looks: 0.1 Attribute Price Storage or Criteria Camera Looks or Cost Space Mobile 1 S 250.00 16 GB 12 MP Excelent Mobile 2 S 200.00 16 GB 8 MP Average Mobile 3 S 300.00 32 GB 16 MP Good Mobile 4 S 275.00 32 GB 8 MP Good Looks Low= 0, below average = 1, average= 2, good= 3, excellent =4. Price: $275 =4 250275 = 3 200

250 = 2Looks Low= 0, below average = 1, average= 2, good= 3, excellent =4. Price: >275 =4 250275 = 3 200 250 = 2 >200 = 1 Storage space >30 GB = 4 20GB 30 GB = 3 10 GB20 GB = 2 >10 GB = 1 Camera >14MP = 4 10MP 14MP = 3