1. Consider any task performed in real life, for example, driving a taxi. The task you pick involves many functions. Driving a taxi involves picking up customers, and quickly and safely transporting them to their destination. Go through the components of the AI cycle to automate the problem you chose. List the useful percepts available. Describe how you will represent your knowledge. Based on that, describe how you will use reasoning to make and execute a plan expected to achieve a goal or obtain maximum utility. 2. Imagine a situation where greedy best-first search will not find an optimal solution. Draw an example (such as a maze) and think about why A* search would not make the same mistakes.