The Canton Corporation operates in four distinct business segments. The segments, along with 2021 information on revenues, assets, and net income, are listed below ($ in thousands): Segment Revenues Assets Net Income Pharmaceuticals $ 3,500 $2,500 $ 350 Plastics 4,500 Farm equipment 4,000 3,000 2,000 420 470 Electronics Total company 1,250 $13,250 400 $ 7,900 115 $1,355 Required: 1. For which segments must Canton report supplementary information according to U.S. GAAP? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) Pharmaceuticals Plastics Farm equipment ? Electronics