Operations Research: 1. Use the StippleGen software to draw a picture (the LOGO of the Department of Industrial Engineering, WeChat emoticons, cartoon characters, etc. are all acceptable), and use the algorithm that comes with the software to solve it, and strive to be beautiful. Please refer to tutorial_stipplegen for how to use the software. a) Provide the original image and screenshots of the software running results at the same time b) Eliminate unnecessary background points (if any) c) Make the TSP path clearer by adjusting the point size/range Combined with the OR problem already introduced, describe the corresponding decision-making scenarios in two realities. Combined with the OR problem already introduced, describe the corresponding decision-making scenarios in two realities.