Students should understand that the tuition fees charged for their degree programs is not the only expense that is involved in the cost of attending the university. There are several other expenses that are involved in the cost of attending the university, which primarily includes housing, dining, textbooks, supplies, and the cost of living. What's more, at Tennessee College of Applied Technology-Athens, the total tuition and fees for the enrolled students come out to be around $4,296 in a year. Apart from that, they should also pay an average amount of $4,365 toward books and supplies, $5,280 for room and boarding charges, and $600 toward other expenses in a year. Therefore, the estimated cost of attendance for one year at TCATA is around $14,541, as per the available information.