6. The value chain can be applied to activities around sustainability and can be used as a starting point for ways to improve areas where there maybe weaknesses in the business. Based on the components of the value chain, which sustainability activity would relate to outbound logistics? (a) Product design and choice of inputs (b) Ethical decisions about animal testing when designing a new product (c) Ethical advertising and pricing practices (d) Employee safety considerations around product handling and transportation Provide your justification below