1 The molten glass can be poured into a mold and let cool. 2  This method was used by the Egyptians, and it is also how many lenses are created today. 3  A large amount of molten glass can be gathered at the end of a hollow tube, which is then blown into while the tube is turned.
Indirect costs vary depending on the indirect cost base. Indirect costs are assessed either on a Total Direct Cost (TDC) basis or a so-called Modified Total Direct Cost basis (MTDC). Check sponsor guidelines for direction.
The indirect cost rate is the ratio of total indirect costs to the applicable direct costs. The higher the ratio for a given department, the greater the share of indirect costs that program should bear.In an effort to maintain efficiency and transparency, some companies set a target value for the indirect cost ratio.irect costs. Direct costs are expenses that a company can easily connect to a specific cost object, which may be a product, department or project. This includes items such as software, equipment, labor and raw materials.