Answer:
It is an example of Foreign uncontrollable environmental elements
Step-by-step explanation:
Foreign uncontrollable elements involve the physical and geographical, competitive forces, social and cultural, economic forces, level of technology and the political as well as legal forces.
So, in this case, James want to expand the facility of manufacturing to a 24 hour day but there is a unwritten rule that the workday must finish or end at 5:00 PM. Therefore, unwritten rule is the foreign uncontrollable element which affects the cultural environment of the factory. And James cannot influence or control the circumstance and instead need to follow his operations facility.