This graph shows “Revenues of Pakorn company” of 4 years later. The y-axis presents a revenues in dollars and the x-axis represents the years between 2001 to 2004. In 2001, Pakorn company receive income 1000 dollars. But in 2002, The revenue is sharply increase to 3000 dollars. However it went down steadily to 2000 dollars in 2003 because result of the market being full. In 2004, Product of Pakorn company was popular in Thailand, It’s cause of in this year the profit jumped dramatically until to the peak is 7000 dollars.