User blog comment:AntiScootaTwo/Advanced Warfare micro-DLC released on Xbox platforms/@comment-1784397-20141216224039/@comment-1187559-20141217161923

Also, one may have to factor in other costs if you got the stuff to make your own coffee. Like milk, and possibly sugar. Also secondary items like washing up liquid in order to clean the cups after having said drink. Also, I'm not sure how Unis run the rent costs, but there would also be water and electric bills (gas as well if you choose to fill the kettle with hot water instead of cold).