Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to write a confidentiality agreement [title] Use standard contract format. [step] Write in single-spaced paragraphs with a double space between them. Number your paragraphs.

Ending1: [substeps] Each paragraph constitutes a separate term of your contract. If you have any sub-paragraphs, indent them under the main paragraph and mark them with a letter, as though you were writing an outline. Ending2: [substeps] Include basic information about the parties to the agreement in each paragraph. Be sure to write in roman numerals or other european numerals. Ending3: Space your paragraphs on top of each other evenly. Indentations indicate points where certain clauses or provisions are breached. Ending4: When you log off email, all paragraphs should state : [substeps] First paragraph first paragraph last paragraph second paragraph last paragraph important paragraph third paragraph relevant paragraph last paragraph [title] Determine the format of your confidentiality agreement. [step] When you have standardized your agreement, you should check it for specific format recommendations and provisions.

Answer format: ending1/ending2/ending3/ending4