To look at costs from another angle for the 250 applications, Bain analyzed costs by the category of apps. The company divides its apps into the following categories - these are Platinum, Gold, Silver and Copper and others Application Count and Spend, Indexed 100%- Others 80- Bronze 60- Silver 40- Gold 20- Platinum Annual Application Spend Application Count by Criticality Tier Figure 4 Q5. What cannot be inferred from the graph (Figure 4)? a) Platinum and Gold categories represent 90% of costs but only 40% of application count b) Silver category apps are most cost efficient c) The company has almost the same number of apps in the gold category as in the bronze category d) Apps in the platinum category account for less than 10% of total number of apps