Read the Following Scenario and Answer Questions

Read the following scenario and answer questions.Sobeys is a large Canadian supermarket chain that has stores in 10 Canadian provinces. In addition to the usual grocery and household items, a typical Sobeys store contains an in-store bakery, an in-store delicatessen with hot and cold takeout food, and an in-store meat packaging operation.
-What label must be on any compressed gas cylinder brought to a Sobeys store by an outside service technician who is fixing one or more of their refrigerated/freezer units?

A) a workplace label with a black and white border
B) a supplier label with a red and white border
C) a manufacturer label with a blue and white border
D) a supplier label with a black and white border