For the last decade, Kyle has been employed by a small chemical manufacturing firm. Lately, he and a few colleagues have experienced slight respiratory issues. They've urged management to examine the factory's ventilation setup to confirm its effectiveness. Failure to address their requests could potentially result in the company violating _____

a. the Occupational Safety and Health Act
b. the Vocational Rehabilitation Act
c. the Age Discrimination in Employment Act
d. the Americans with Disabilities Act