Optimization is the process by which the best solution is selected from several possible solutions. In this project, a fence is to be constructed on the bank of a straight canal in a shape of a semicircle adjacent to a rectangle as shown in the figure below. The dimensions h and r are to be determined for maximum enclosed land area subjected to some given constraints. Fence 2r Land h canal Formulate the problem such that the enclosed land area in square meters can be computed as a function of the dimensions h and r in meters. Write an Octave/Matlab program to compute and display graphically the enclosed land area for the following conditions: a) b) c) d) r= 100 and 0