We need to stop discrimination in the workplace.
I think the answer could be c or d. D makes a little more sense though. I hope this helps a little bit.
Answer - Low Intelligence
Japanese people attribute frequent smiling to low intelligence. This is evidence of the fact that the acceptable norms of how emotions are expressed greatly differ across cultures. Somewhat similar to the Japanese, <span>German shoppers are typically turned off by friendly greeters and helpful staff.</span>
I think the answer is rate of speech.
