Sally doesn't complain to a man smoking in the nonsmoking section of a restaurant because it doesn't bother her. this lack of irritation reflects the component of her attitude. she is neutral toward people smoking in restaurants.

I believe the answer is affective component.
Affective component refers to The use of emotion to understand a certain situation/object. The use of effective component may vary between individuals depending on our principles and personal experiences.
In this particular case, it seems that Sally does not necessarily invested emotionally in smoking-related activities, which make her does not feel bothered on that situation

Ibelieve that the answer is (a).

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