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

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.

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.

answer; develops policy;