Which one of the following statements about a company's culture is false?

A company's corporate culture is strongly Influenced by its dedication to certain core values and the bar it sets for ethical behavior.

There are big variations in the character of company cultures.

A company's culture, once established, tends to remain stable and entrenched over time$-$evolving cultures are rare.

Once a company's culture is strongly implanted, the associated values, behaviors, and ways of doing things are deeply rooted and hard to weed out.

The longer people stay at an organization, the more that they come to embrace and mirror the corporate culture$--$their values and beliefs tend to be molded by mentors, fellow workers, company training programs, and the reward structure.