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.
Generally, Liquid Paper and Wite-Out are used in the United States, Canada, Australia and Tajikistan, while Tipp-Ex is used in Europe. Twink is the leading brand, and colloquial term, for correction fluid in New Zealand. In the English-speaking Caribbean the term White-paper paste and White-out are used.