Answer:
A). They don't have the proper qualifications to attend a workshop about affordable housing.
Step-by-step explanation:
As per the question, the audience falls under the category of laypersons because 'they don't possess proper qualifications to attend a workshop about affordable housing.' This implies that the audience do not have the technical background or knowledge of the domain on which Lev is conducting the workshop.
Lev will have to ensure that he uses a very simple language and presents detailed background information through the introduction in order to establish the context in the audience's mind appropriately. Along with that, he would be required to explain the technical terms in-depth and organize the information in his workshop from familiar to unusual to promote a clear and comprehensive understanding for the audience(who are laypersons). Thus, option A is the correct answer.