The following is an extract from this company's sustainability statement on human rights: "We strive to operate responsibly along the entire value chain; by safeguarding the rights of our own employees and those of the workers who manufacture our products through our Labor Rights Charter and 'Workplace Standards'; and by applying our influence to affect change wherever human rights issues are linked to our business activities" (Sustainability/social-impacts/human-rights). a. Nike b. Puma c. Adidas d. Under Armour