You are given the velocity field:  v = y2i - x2j + z2k  Evaluate the divergence and curl of this field at the point (2, 1, 1) and use your answers to select the 2 options that describe the behaviour of in the immediate vicinity of (2, 1, 1).  A. A net outward flow B. No net inflow or outflow C. A net inward flow D. A flow corresponding to a clockwise rotation about the z -axis when viewed from the positive z -axis E. A flow corresponding to an anticlockwise rotation about the z -axis when viewed from the positive z -axis F. A flow corresponding to no rotation about the z -axis

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