Answer:
A) Polonova has a strong sense of personal ambition and independence.
Step-by-step explanation:
From the question we are informed Rainbow Corp. who hires a new secretary, Polonova, who differs from the vast majority of the company's employees in terms of her ethnicity. The company has a collectivist culture with a culturally diverse workforce and several policies to support the minorities. Yet, after a few weeks, she quits the company. In this case, she quit because Polonova has a strong sense of personal ambition and independence.
Personal Ambition can be regarded as strong desire as well as aspiration to work towards acheiving something or goals which requires alot of dedication and extra work. Personal independent also require the ability of someone to independently carry out some task productivity with freedom of choice in an organization.