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.
In humans, the duodenum is a hollow jointed tube about 25â38 cm (10â15 inches) long connecting the stomach to the jejunum. It begins with the duodenal bulb and ends at the suspensory muscle of duodenum.he duodenum is a 25â38 cm C-shaped structure lying adjacent to the stomach. It is divided anatomically into four sections. The first part of the duodenum lies within the peritoneum but its other parts are retroperitoneal.