D 1 pts Question 18 Which questions help a writer determine whether a source is credible? Select all that apply. Does the source support my position or argument? Does the source have a reputation for being honest and reliable? & the source blased? Why was the material or content created in the first place? D Can the material or content be verified beyond the author/source? Question 19 1 pts In proposal writing, a statement of purpose is necessary because it identifies precisely what will be covered and sets expectations for the audience. O True O False Question 201 1 pts The president at your college has asked students to identify a problem at the university and recommend a solution to this problem. Which approach should you use and why? O The indirect approach should always be used when composing a proposal The disc approach should be used because the reader's mindset is accepting of the recommendations O The indirect approach should be used because the audience might be skeptical or untrusting about your proposal The indirect approach should be used because the reader mindset might be hostile toward the proposal Question 21 1 pts "You attitude" is not necessary when composing reports and proposals because they are lengthier documents and the writer needs to focus on their own goals O True O Fabe O