2. [7 marks] A rectangular farm on a long wall is to be fenced with 12013m of fencing material. The wall runs parallel to the farm's longest side. (3] Find an expression of the area of the farm in terms of the shortest side of the farm. Let in and I be the measure of width and length. (b) Determine the width of the maximum area of the farm that can be fenced. (c) Find the value of the maximum area that can be fenced