A FlаshBlаde custоmer wаnts tо expand their existing FlashBlade-E-7500TB system (3 Chassis 25 Blades) and prоvides their SE with the following workload details: Application Requirement Read MB/s Write MB/s ElasticSearch Cold Tier Existing 2500 1200 RMAN LTR Existing 100 500 Splunk Cold Tier Existing 3000 1000 Veeam LTR New 1000 500 Video Surveillance New 500 1000 Based on the new requirements, what is the minimum upgrade the SE should recommend?