Word choice is used to get a point across. So if you look a choice A, the author definitely does not feel that the manufacturers are striving to provide COMPLETE information (or there wouldn't be the questions). I would say the same thing for D, making that an incorrect answer. Looking at B and C, the author does use exaggeration in personification, but he doesn't mention sales. He does however set a frustrated tone and touches on confusion of the customers, so I feel that C is the best answer here.
Answer: yes
Explanation: women are wiser, organized and more careful with their choices.
Answer:
the Greeks' emphasis on the individuals is one major cornerstone of western civilization." A social theory favoring freedom of action for individuals over collective or state control. "Indeed, the spirit of individualism as defined by the Greeks is still alive and well in modern American culture and society."
hope this helps in any way
When they have capital letter or they would say they are yelling
Tone is based on the authors feeling/attitude. Mood is what we, the reader, feels.