Answer:
It's apparent brightness in our night sky would be 1/4 of its present value.
The answer to this is observational learning. It is a form of social-learning theory that supports the idea that our behavior is greatly influenced by our surroundings. In this case, as Lily observes the effect of her sister's action, she was influenced to do the same. This supports the theory that through Lily's observation by watching her sister work, it influenced her to create her own actions.
I believe the answer is: Organizational culture
Organizational culture would create an unique environment for the employees which could influence the performance of the employees.
For example, some companies value human relationship above others. So they require each of the employees to say 'good morning' to one another everytime they come to work.
The more battles he won, the more likely he would become president