2. The total net sales for all reportable and nonreportable segments is $789 million. After reducing reported consolidated revenues for any items that might relate to items not allocated to segments,...

2. The total net sales for all reportable and nonreportable segments is $789 million. After reducing reported consolidated revenues for any items that might relate to items not allocated to segments, the adjusted consolidated revenues are $776 million. Why are the segmental net sales still greater than the adjusted consolidated revenues?