Which is not a step in proposal argument?

O convincing your readers that a problem exists

O summarizing your argument

O showing the specifics of your proposals

O convincing your readers that the benefits of your proposal outweigh the costs

Answer: Option A

Explanation:

One of the main reason for proposals is to propose a potential solution to a problem, or an analysis of a potential solution to a problem or a proposed plan of maintaining a system. It is actually meant to convince your clients or stakeholders about the success of such proposal.

So option A doesn't explain why we have proposals not to convince your clients that a problem exist, there won't be a proposal without a problem been identified, it is not to justify the existence of a problem, but we have proposals to prove a solution to a system.