The provided line graph illustrates the cost of specific types of bread, in dollars over 4 years, starting from 2001.
Overall, the data decipts the price which underwent significant changes over the examined years, with the brown bread witnessing the highest prices after 4 years. In contrast, the rye one remained alternated over the period. Additionally, the price increased in many levels, while the wholegrain bread was saled with the small price in 2005.
In 2001, the wholegrain dominated with 0.8 dollars, reflecting the value of it, while the other including brown, white and rye bread witnessed an initial figure almost equally, approximately 0.6 dollars. After a year, the wholegrain hit a peak at 1.8 dollars, becoming the highest price among three types, conversely, the rye decreased moderately to 0.5 dollars. The brown and white experienced a significant climb, with 1.5 dollars and 1 dollar, respectively.
Regarding the cost of wholegrain bread between 2002 and 2005, it dramatically dropped to 0.7 dollar and grew marginally to 0.8 dollars, recording the second-lowest prices. The rye saw a small growth over the surveyed years, and culminated at about 0.7 dollar. Although the brown cost recorded a gruadual increase to 1.6 dollar, becoming the most valueable goods in 2005 among three types. Finally, the white bread increased considerably to 1.3 dollar, becoming the second-largest cost.