Find all local extrema for the function f(x,y) = 3x2 + 2y3 - 12xy + 34. Find the local maxima. Select the correct choice below and, if necessary, ll in the answer box to complete your choice. There are local maxima located at (Simplify your answers. Type ordered pairs. Use a comma to separate answers as needed.) V There are no local maxima. Find the local minima. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A- There are local minima located at (Simplify your answers. Type ordered pairs. Use a comma to separate answers as needed.) 9:: B. There are no local minima