What are the three main reasons unethical business practices happen A. career advancement confusion unintentional lack of awareness B. greed career advancement unintentional lack of awareness C. greed?

The three main reasons unethical business practices often occur are B. greed, career advancement, and unintentional lack of awareness. Greed can drive individuals to prioritize profits over ethical considerations, while the desire for career advancement may lead people to engage in unethical behavior to get ahead. Additionally, a lack of awareness regarding ethical standards can result in unintentional misconduct. These factors together create an environment where unethical practices can flourish.