The line graph illustrates the prices of wholegrain, brown, white and rye bread between 2001 and 2005. Units are measured in dollars.
To begin, the most expensive bread is the wholegrain, starting from 0.8 dollars then rapidly went up to 1.8 dollars in the year 2002. There were a gradual fall to 1 dollars in 2003. Nevertheless, it dropped remarkably to 0.6 dollars in 2004 then showed a steadily pace of 0.8 dollars in 2005.
In sharp contrast to this, brown, white and rye bread started at the same price of 0.6 dollars in the year 2001. However, brown bread price rise to 1.5 dollars in 2002, it continued to grow slightly to 1.6 dollars in 2003. In 2004 brown bread went down to 1.4 dollars then climbed back up to 1.6 dollars in 2005. While the number of prices in the white bread shows a steady trend from 1 to 1.4 dollars going up wards in 2005, rye bread prices droped to 0.5 making it the least vulnerable prices in the year 2002. Nonetheless, rye bread maintian a constand price of 0.6 dollars from 2003 to 2004 and exant to 0.7 dollars in 2005.