D. Examine her own perception and then check in with Ivan about his behavior
The question asks about what Tamara should to do better interpret the situation and communicate appropriately. In order for her to better interpret the situation she needs to examine her own perception. Why does she feel that Ivan is unusually quiet? Does she truly think that it is directed towards her? Then she should check in with him. Telling him that he's being inconsiderate as option A suggests is not helpful. Option B also does not solve the problem either. And if Ivan is going through something, offering him help or support may be what he needs. Option C is also not correct because Tamara should not be providing therapy and she doesn't even know what is going on.
Yes are you afraid of snakes henry
Answer:
An expert's opinion provides historical background of an important concept.
Explanation:
The text presented in the question above, presents us information about the labor practices used in the fast food industry adopted in the beginning of the 20th century. To give veracity and relevance to this information, the text presents the report and opinions of Alfred D. Chancler, a business historian. The presence of an expert like Alfred, makes the text more versatile and specific, since we know that an expert will provide true information about these labor practices. Thus, we can state that the text presents evidence developed by an expert, who provides real historical concepts to confirm that the information contained in the text is true.