- AEmployees may forget to switch off the lights and fans while leaving.
- BLights and fans do not consume any power at all.
- CThe office has an unlimited supply of free electricity.
- DEmployees never follow any instruction given to them.
Step-by-Step Solution
The notice is issued because it is assumed employees might otherwise forget to switch them off; that is the implicit assumption.
Answer: A) Employees may forget to switch off the lights and fans while leaving.