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).
1 LIFO (last-in, first-out) is the opposite assumption: The newest units of inventory are sold before older units are sold. 2  The average cost method is a formula for calculating CoGS and ending inventory based upon the average cost per unit of inventory available for sale over a given period. The periodic method of inventory involves doing an inventory count at the end of each period, then mathematically calculating Cost of Goods Sold. 2  FIFO (first-in, first-out) is the assumption that the oldest units of inventory are sold before the newer units.