1)
Why does it say "Shavti"?
1.
Ibn Ezra: I ceased to look at this Kesil (who does not work; he consumes all his wealth, and then starves to death), and I saw another Kesil opposite to him.
2.
Rashbam, Metzudas David: I saw also Ma'aseh of Hevel.
2)
What is "Tachas ha'Shamesh"?