ind all the local maxima, local minima, and saddle points of the function shown below. 2 f(x,y) = 7 – Vx+y ... ind the local maxima. Select the correct choice below and, if necessary, fill in the answer boxes as needed to complete your choice ) A. A local maximum occurs at (Type an ordered pair. Use a comma to separate answers as needed.) The local maximum value(s) is/are. (Type an exact answer. Use a comma to separate answers as needed.) O B. There are no local maxima. ind the local minima. Select the correct choice below and, if necessary, fill in the answer boxes as needed to complete your choice. D A. A local minimum occurs at (Type an ordered pair. Use a comma to separate answers as needed.) The local minimum value(s) is/are. (Type an exact answer. Use a comma to separate answers as needed.) OB. There are no local minima. ind the saddle points. Select the correct choice below and, if necessary, fill in the answer box as needed to complete your choice. ) A. A saddle point occurs at (Type an ordered pair. Use a comma to separate answers as needed.) O B. There are no saddle points.