Which of the following statements about the prohibitions under Title VII of the Civil Rights Act of $1964$ is correct?

Multiple choice question.

Title VII prohibits discrimination of employees on the basis of their mental capacity to perform.

Prohibitions under Title VII do not include discrimination in layoffs.

Title VII prohibits discrimination in hiring and firing on the basis of an employee or applicant$$s race or gender.

Applicants or employees who fall within the Title VII categories are prohibited from challenging any workplace decision.