Multi-choice question: Same meaning?
where formula _ 3 is the original supply curve and formula _ 23 is the minimum wage . The new curve has thus a horizontal first branch and a kink at the point
Where Formula 3 has the original supply curve and Formula 23 is the minimum wage , the horizontal first curve is a new branch and a branch at the point .

Possible answers: (I). no (II). yes
(I).