Solid Security Systems hires both male and female sales representatives. However, the company mostly promotes male employees to the position of senior sales executive because the job involves a lot of traveling. The management of the company believes that male employees are more suitable than female employees for jobs that require traveling. Which of the following statements is true in this situation? A) Solid Security Systems is not liable for gender discrimination because it can use bona fide occupational qualification as a defense to any claim filed by its female employees. B) Solid Security Systems is not liable for gender discrimination because it employs both men and women. C) Solid Security Systems is liable for gender discrimination because it is unlawful to require one gender to work different hours or job positions for reasons not related to their ability. D) Solid Security Systems is liable for gender discrimination only if female employees are expected to match their level of performance to that of male employees.