16. Let C be the intersection curve between the plane x - 2z = 1 and the hyperboloid 9(x - 1)2 + (y - 2)2 -2722 = 1. (Draw a sketch!) Find an appropriate parametrization 3 of C so that its projection on the xy plane is traversed counterclockwise with increasing parameter. Then compute the integral / (2-y) da + (a +z -1) dy + (2 - y) dz