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.
For entrepreneurs, the benefits to prison labor can be significant. While federal law demands that companies pay minimum wage (or at least as much as counterparts in the private sector), they can save considerably on health care costs, payroll taxes, turnover losses and vacation time.