Social Responsibility In "An Inspector Calls"

Analytical essay answering the question : "Explore the ways in which Priestley presents social responsibility in "An Inspector Calls"" Follow the structure of Point, Evidence, Explanation & analysis, effect on the audience. Explore what the characters represent in terms of social responsibility and views (socialism & capitalism) Explore the change in the dynamic characters Sheila and Eric, as well as the lack of change in Mr & Mrs Birling. (use of characterization to present social responsibility) Talk about Priestley's message to the audience. Don't go into too much detail about the context but mention it. Analyse the structure of the of the play and it's significance, as well as the type of ending. (unresolved/ plot twist and what effect it had)