Instructions I\" Write your complete solution below each question or on a separate sheet of paper. Number each question clearly 0 Show correct understanding of the problem and drawflabel the diagram as appropriate (~2 marks). 0 Dene any variables and formulate equations of all relationships I functions correctly (~2 marks) Use proper notation (~2 marks) Follow the Optimization & Extreme Value Algorithm (p. 135, p. 144) (~2 marks) Show all steps clearly and provide proper reasoning as appropriate (-2 marks). Put a box around the nal answer for each question. Question 1 - Minimize Perimeter I 10 marks Athree-sided fence is to be built next to a straight section of the Aterno-Pescara river, which forms the fourth side of a rectangular region, as shown in the diagram. The enclosed area is to equal 1300 m2 and the fence running parallel to the river must be set back at least 2|] m from the river. Determine the minimum perimeter of such an enclosure and the dimensions of the corresponding enclosure