Canadian health service providers (such as Alberta Health Services) selected to outsource and offshore Personal Protective Equipment (PPE) to foreign suppliers for many years instead of having them continue to be made in Canada. During the COVID-19 pandemic, Canada has been having a difficult time receiving PPE from their foreign suppliers as some foreign governments have restricted exports so they could be used domestically in their countries. Which supply chain outsourcing consideration should have been the top priority when Canadian health service providers' made such a decision? Question 48 options: Carbon footprint related to transportation (environmental responsibility) Working conditions at the manufacturer (social responsibility) Potential unit cost savings Control of a strategic product / process