Answer:
Hoarding office supplies so that you do not run out of them.
Explanation:
It is unethical and could make work difficult for other employees.
Not sure exactly what you are asking for, but when you refuse permission, an appropriate response would be:
"I do not wish for my child to participate in today's events as I do not feel it will benefit his learning."
A good response to give permission:
"I give permission for my child to participate in today's events."
The figurative language is a metaphor