Since I can only answer one question here I'll answer the first part.
A. Yes, Gerald and Mona are involved in a social interaction as social interaction refers to a process in Psychology where one tends to mend or change their behaviour according to what the people who one interacts with say. In this case, Gerald pointed out Mona's behavior of wearing different socks after which she made sure to change it and wore matching socks the next day.
39. A. Gerald enforces a folkway by making fun of Mona because her socks don't match....
What an Executive Summary Is An executive summary is a specific type of document that does two things: it summarizes a research article, and it offers recommendations as to how information from the article can be used. Some long reports can contain an executive summary section, as indicated in the Pearson handbook. Write a 2 pahe Executive Summary In business contexts, an executive summary is always written for a specific purpose: to explain the information in the article to a...