Q4. To create a high quality software Systems, you must focus on user goal and trends in user interaction, and also keeping the technological side as well as the sustainability of the of the system. Imagine that your company needs to design and develop an application for a travel agency. This system can be used to plan the best travel route, check visa requirements, book flight or train tickets; investigate the facilities at your destination, and so on. Use your knowledge of Goal Directed Design Model propose the User, Business, and Technological models which gives you the overall probability of the product success. [Marks 10]ality software Systems, you must focus on user goal and trends in user interaction, and also keeping the technological side as well as the sustainability of the of the system. Imagine that your company needs to design and develop an application for a travel agency. This system can be used to plan the best travel route, check visa requirements, book flight or train tickets; investigate th