The close of a proposal should

A) summarize how your proposed solution will benefit the reader.
B) reemphasize why your firm is the right choice for the job.
C) ask for a decision from the reader.
D) do all of the above.

It is important to summarize the benefits of the proposed solution and why your firm is the right choice for the job in the close of a proposal. Additionally, asking for a decision from the reader can prompt action and lead to a successful outcome. Therefore, all of the options listed in the answer are necessary for a strong proposal close.