The answer is C sentence length
I don't know which edition you're referring to. I suppose the lines 43-58 are actually the third paragraph. So, here's the answer:
The narrator's relationship with her husband has changed because of a supernatural influence that she can't exactly explain or fathom. She doesn't really know what happened, when, or why, but at night her husband was not the same person she married. "It’s the moon’s fault, and the blood. It was in his father’s blood," she reasons. Her husband is alienated because of this, and somehow she feels that they don't belong together anymore. He goes out to find those who are like him. "Something comes over the one that’s got the curse in his blood, they say, and he gets up because he can’t sleep, and goes out into the glaring sun, and goes off all alone — drawn to find those like him."
The fast food has an organized way of making food for the customers. They also have complete equipment from food preparation, distribution and selling of food. The manager as boss directly applies management of workers which gives the business good standing to make the business work. This routine resembles other businesses and is not far from the organizational flow.
Teenagers are the ideal people for the business because they have fast response. They think quickly and can follow the procedures given to them. They have enough energy to perform their tasks.