Let C be the oriented closed curve composed of the two line segments: the line segment from (0,1) to (0,0), the line segment from (0,0) to (-1,0); and the arc of the parabola from (-1,0) to (0,1). Consider the vector-field y=1-x² F = x²yi - xy² j. Which of the following corresponds to f.F. F.dr using Green's Theorem? Caution: pay attention to the orientation!

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