Edit the following sentences to correct faults in grammar, punctuation, spelling, and word use.
1. Persuasion requires learning about your audience and analyzing why they might resist your goal.
2. An especially effective argument includes two indispensable elements: a reasonable request and a well-presented line of reasoning.
3. If your goal is to persuade a lending institution to give you $50,000, you would probably use rational appeal.
4. Our President and our Senior Sales Manager decided to send a sales letter to all current customers; therefore, they analyzed the product, purpose, and audience.
5. The sales letter focuses on the following four parts: gaining the audience's attention; convincing the audience that the purpose is worthwhile; overcoming resistance; and motivating action.
6. Experts agree that one of the biggest mistakes in persuasive requests is the failure to anticipate and offset the audience's resistance.
7. Because the manager and he built interest with easy-to-read facts and figures, their letter with undoubtedly succeed.
8. A claim letter is a form of complaint; consequently, it is wise to use the indirect strategy.
9. Anger and emotion are not effective in persuasion, but many writers cannot control their temper.
10. Our latest press release, written in our corporate communication department, announces the opening of three Canadian offices.
Please make the corrections stand out.