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. For students attending the university, the total tuition and fees for one year add up to about $15,575. Other than that, they will need to shell out an amount of $466 for books and supplies, $8,047 for room and boarding charges, and $7,430 toward other expenses on average in a year. Therefore, the estimated cost of attendance for one year at OSTMS is around $31,518, as per the available information.