Secondary Source Integration

My research proposal is about the differences between social classes in “the great gatsby”
The research proposal should be focused on three questions I already thought (two sources each question) Each question should with two paragraphs. Paragraph 1 consist of ( Topic sentences (my question post here), sentences on who is part of the conversation (mention the author of the sources), sentences for each of these arguments (what’s the resource about ), a synthesis of methodologies, each author’s application of methodologies in articles, connect the resource with the book). Paragraph 2 should consist of “my” idea, how should apply these sources in my essay (my goal, my evidence (from the novel), my mythology in the essay)
I have uploaded my primary source analysis (about the novel and what I gonna write about in my essay) and the draft of this assignment. Please follow the format.
1. What creates the chasm between social classes in the novel?
(must use the following sources: 1. Malin Sjöström. “Location and class: A Study of the Significance of Place and Social Standing in Fitzgerald’s The Great Gatsby” Digitala Vetenskapliga Arkivet (2015) 2. Sheila Hones. “Literary Geography: setting and narrative space.”Social & Cultural Geography 12.7(2011): 685-699 )

2. How does Fitzgerald create the difference between spaces? and why?
( 1. Lieven Ameel (2019) The ‘valley of ashes’ and the ‘fresh green breast’:
metaphors from The
Great
Gatsby in planning New York, Planning Perspectives, 34:5, 903-910 2. the other one you could find by yourself)

3: How Fiztergald view the chasm?
( combine this question with Fiztergald’s background; also two sources required, one of them must be a scholar article)