Acupuncture is done by putting very thin needles into your skin at certain points on your body. This is done to influence the energy flow. Sometimes heat, pressure, or mild electrical current is used along with needles.cupuncture is a form of Chinese medicine that has been practiced for centuries. It's based on the theory that energy, called chi (say chee), flows through and around your body along pathways called meridians.
Definition and Explanation: The first in first out (FIFO) method assumes that goods are used in the order in which they are purchased. In other words, it assumes that the first goods purchased are the first used (in manufacturing concerns) or the first goods sold (in the merchandising concerns).
The main difference between weighted average cost accounting, LIFO, and FIFO methods of accounting is the difference in which each method calculates inventory and cost of goods sold. The weighted average cost method uses the average of the costs of the goods to assign costs. In other words, weighted average uses the formula: Total cost of items in inventory available for sale divided by total number of units available for sale. In contrast, FIFO (first in, first out) accounting means that the costs assigned to goods are the costs for the first goods bought.