(1 pt) Let I be the flux of G = (9e^y, 3x^2 ex^3 , 0) through the upper hemisphere S of the unit sphere. (a) Find a vector field A of the form (0, 0,...) such that curl(A) = G. (b) Calculate the circulation of A around 88. (c) Compute the flux of G through S (a)A= +(C1,C2,C3) (b) integrate A .ds = (c) I =