A header contains the information required to route data on the Internet, and has the same format regardless of the type of data being sent. This is the same for an envelope where the address format is the same regardless of the type of letter being sent.
Con: Disadvantages of Prison Privatization In response to arguments in defense of privatization, opponents counter that private prisons are not more cost-effective than public prisons, do not on the whole perform better than their public counterparts, and are actually less transparent and accountable.
Prison Privatization and Contract Facilities 225 Cost Savings in Construction Another way that private prisons are able to both cut costs to taxpay-ers and be more efï¬cient is through the shouldering of prison construc-tion costs and in the design of new facilities.