What is the authors purpose for including paragraph five

there's no picture of the paragraphs but i would have to guess its to go into more detail of the topic and connect certain events to the topic so that the reader can better understand what is being said.

Explanation:

fond of fighting is the answer

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.