3.2 Applications 3.2.1 List the apps that have been changed or added. Briefly describe in two or three lines, each of the new apps and those that have changed and explain what has changed and why. 3.2.2 Select one application and explain it in detail according to the template presented in class 3.3 Interfaces. 3.3.1 Write down the list of interfaces that have been changed or added. Briefly explain in one to three lines what each interface does (what data it transmits and in what direction). 3.3.2 For changed interfaces, explain what the interfaces do in their new state that they did not do before, when the changes in each interface will be written in red. (No need to describe the dialogue). 3.3.3 List all interfaces related to the addition of Pango subscribers according to the various processes. And describe the dialogue in each of them (no more than 3 dialogue details). 3.3.4 Detail the billing process of a Pango subscription in words and describe the connection between all the factors (Pango, the driver and parts of the parking lot system) with the help of Sequence Diagram (Swim Lanes). 3.4 charts/tables 3.4.1 Write down which charts\tables will be changed or added. TT