After calculating percentage markups, you can use the SUM() function in Excel to add the markup values to the original value. For example, if your wholesale item costs $10 and the markup is 25 percent, the markup value is $2.50.ercentage markups are used in retail, government and business environments to calculate the percent of a value that will be added to that value. Excel allows you to calculate percent markup values and then add them to your data.
Originally it was the largest lake in China, due to the development of local farming, it has been separated into several parts and gave its place to Poyang Lake. This large and shallow lake is a flood-basin of the Yangtze River. The area is well-known in Chinese history and literature.
The river is the longest in the world to flow entirely within one country. It drains one-fifth of the land area of the People's Republic of China (PRC) and its river basin is home to one-third of the country's population.