Optimal level of arousal is the correct answer.
Each person has a different level of arousal and this level is perfect for them. In order to maintain this level, people will seek for activities that promote their own stimulation. In this case, Joel got his arousal elevated when he went out partying/clubbing, while Natalie was happier when she was able to stay home and read her mystery novels. Thus, their relationship was unlikely to succeed since their optimal arousal level was out of sync.
<span>The Causes of the American Revolutionary War! In a nutshell the British wanted to make as much money as possible out of the 13 Colonies. Great Britain was the 'mother country' - refer to Colonialism. Many of the colonists came from Great Britain, they shared the same ideals and the same king.</span>
So to answer this question I would think about 3 things I would do. Imagine your a store employee or manager. You want to make more money so your store is getting more profit. If theirs tarrifs on an item you would want to raise the price of the item in your store. Think about it this way. I hope this helps