In economics, average cost and or unit cost is equal to total cost divided by the number of goods produced (the output quantity, Q).It is also equal to the sum of average variable costs (total variable costs divided by Q) plus average fixed costs (total fixed costs divided by Q).Average costs may be dependent on the time period considered (increasing production may be expensive or impossible in the short term, for example).t is also equal to the sum of average variable costs (total variable costs divided by Q) plus average fixed costs (total fixed costs divided by Q). Average costs may be dependent on the time period considered (increasing production may be expensive or impossible in the short term, for example).
Noun. 1. duodenum-the part of the small intestine between the stomach and the jejunum. small intestine-the longest part of the alimentary canal; where digestion is completed. Translations. [ËdjuËÉÊËdiËnÉm] N (duodenums or duodena (pl)) [ËdjuËÉÊËdiËnÉ] â duodeno m.
The duodenum is a short U-shaped portion of the small intestine that connects the stomach to the intestine. The bile duct from the gall bladder enters the duodenum. The pancreas is located on the duodenum and the lower stomach.The secretions of the pancreas enter the duodenum by way of the pancreatic duct.he colon is the narrowed continuation of the valvular intestine. It is located at the posterior end of the body cavity. The rectal gland is a slender, blind-ended, finger-like structure that leads into the colon by means of a duct.