How does zizek analyze these four points through Hitchcock’s films?

Provide an example from any one of Hitchcock’s films of the following four concepts and explain how each one works in context. You may illustrate the concepts with one film or use a different film for each one:
1.Sublation (Aufhebung)
2.objet petit a
3.the Real
4.Sinthome
To start with each concept, you need to have a definition of the concept. The definition can be quoted from other people’s articles, but you must indicate the source (including the final reference). Then give an example of this point,how does zizek analyze these four points through Hitchcock’s films? Examples of these four points can be found in different Hitchcock films, not limited to one film. Each concept can be analyzed by selecting a different hitchcock movie.

Do different participants draw on different texts?

https://www.cengage.com/dashboard/#/course-confirmation/MTPQPFJNXWG6/initial-course-confirmation”This case describes a number of specific interaction episodes. Can these episodes be understood as the conversation in the terminology of the Montreal School? What texts are drawn on during these conversations? Do different participants draw on different texts? Do other interactants in the conversation accept the authority of the texts that are drawn on?”