Per 103 work

Please provide answers in one's forum post to the following exercises from Chapter 1.2 , Exercise I, pp. 25 - 29:  # 3, 15, 26.  State whether the passage is an argument or non-argument; list any logical indicators present in the passage (if any); state whether you used the Logical Indicator Method or the Inference Test or both; briefly state why you think the passage is an argument or non-argument, including what kind of non-argument (if it is a non-argument); if the passage is an argument, then state which statement is the conclusion; indicate if there are any logical indicators.  Please write in complete sentences.