A unique defense contained by the Age Discrimination in Employment Act (ADEA), and not present in Title VII is that it allows employers to take unfavorable action against: Group of answer choices older workers for failing physical tests even if the tests have a disparate impact on older workers. all workers for a bona fide seniority system. older workers for "reasonable factors other than age." younger employees for "reasonable factors other than qualification." all workers based on a bona fide occupational qualification (BFOQ)