Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to write a magazine proposal [title] Use traditional business-letter format. [step] Magazine editors typically expect query letters to be formal business letters. The word processing application you use to draft your letter typically will have a template you can use.

Ending1: If you didn't format your query letter yourself, it will also have slightly different format. [substeps] For example, suppose you're writing the proposal for an irrigation engineering company. Ending2: If you've always written basic business letters, you might want to use the template for this article. [substeps] So long as you have a proper template in mind, most writers can use standard business letters. Ending3: [substeps] The template should provide for one-inch margins on all sides of the page. Text should be single-spaced, with a double space between paragraphs. Ending4: However, you may want to consider an informal template instead of a formal letter. [substeps] Most magazine editors prefer informal, formatted letters.

Answer format: ending1/ending2/ending3/ending4