The following information has been assembled about Casbar Corp. as at December 31, Year 5 (amounts are in thousands): Operating segment Revenues A $ 26,000 B 16,600 18,400 D 5,000 E 17,700 F 6,000 Profit $ 7,300 6,880 (2,840) 1,220 2,070 (410) Assets $25,400 23,800 16,400 9,700 9,100 5,000 Required: Determine which operating segments require separate disclosures. (Round the intermediate calculations to nearest percentage) Operating segment(s)