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.
Tack: Refers to the equipment of a riding horse-saddle, bridle, etc. Short for tackle.. War bridle: An emergency bridle made of rope. There is a wealth of jargon used throughout the horse world. This is especially true when discussing equine saddles, bits, bridles, and other tack supplies. Learning this vocubulary allows you to better understand articles, event language, and what trainers, farriers, veterinarians, and other horse owners are saying.