1 Traditional metal wired braces are stainless steel and are sometimes used in combination with titanium. 2  Traditional metal braces are the most common type of braces. 3  These braces have a metal bracket with elastic (rubber band) ties holding the wire onto the metal brackets.
A cost centre is a part of an organization that does not produce direct profit and adds to the cost of running a company.Examples include research and development, marketing, help desks, and customer service and contact centres.usiness metrics are sometimes employed to quantify the benefits of a cost centre and relate costs and benefits to those of the organization as a whole.
1 Cost allocation: the kind of accounting that allows assigning and allocating revenues and expenses to the different cost centers of the company. 2  Cost center: it is a part of the organization (usually identified with a functional area) that we use to allocate revenues and expenses. Allocation to the target cost centers with the same sign of credit or debit. 2  Allocation to the source cost center with the inverse sign of credit or debit, for example, the next table shows the final result of one allocation.