Hence, at a production level of 500 units, the total electric cost is $8,000 [$3,000 + ($10 x 500)]. The mixed cost illustrated in the above chart is called a step function. An example of such cost behavior would be the total salary expense for shift supervisors.
Product Summary. A plastic tack is a kind of tack made of the material of plastic which is a material of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce production costs.
A polyvinyl acetate emulsion is used as the glue to attach the plug to the wrapper, and to seam the wrapper. An outer paper (tipping paper) The tipping paper, often printed to look like cork, covers the filter plug and attaches the filter to the column of tobacco.