Now we can calculate the cost of the sale by taking the average cost per unit multiplied by the number of units sold. Next, calculate the value of the remaining units. There are 125 units left. We will assign $8.03 per unit because that is the weighted average cost of those units on January 7.oods available for sale is 415 units with a total cost of $3,394.00. If we divide $3,394.00 by 415, we get a weighted average cost of $8.18 (rounded) per unit. The rest of the calculation is very simple at this point. The company sold 245 units.
In 111 BC, the Han dynasty of China conquered the Nam Viá»t (or Nanyue) kingdom during its expansion southward and incorporated what is now northern Vietnam, together with much of modern Guangdong and Guangxi , into the expanding Han empire.
Genghis Khan's Monument in Hohhot, Inner Mogolia, China. When Kublai Khan Ruled China. Genghis Khan moved his troops into the quasi-Chinese Chin-ruled north China in 1211, and in 1215 they destroyed the capital city. Hisson Ogodei conquered all of North China by 1234 and ruled it from 1229 to 1241. Genghis Khan's grandson, Kublai Khan, defeated the Chinese Southern Song in 1279, and for the first time all of China was under foreign rule. The Yuan dynasty in China lasted from 1279 to 1368.