The line graph displays the cost of 800g in American dollars of the kinds of bread: Wholegrain, Brown, White,and Rye in the years 2015 to 2035 in United States. Units are measured in dollars.
Overall, brown, rye ,and white bread had the same value at the begining of the period, and consistently increased until the year, except rye bread remined relatively at the same price throughout all the periods. Wholegrain started its cost with slite higher than the other types, but it hovered over the years and ended with the same value.
Wholegrain bread in 2015 costed dobuled than the other kinds at around 0.8 dollar,and then increased dramaticly in 5 years to reach about 1.8 dollar. However,their price lost ten times of its value at nearly 0.8 $ in 2023 for 800 g. While brown bread began at 0.6 $, the following 10 years rose ten times to reach around 1.6 $ in 2025, and then the price remined reletively stable until 2035.
While white and rye bread had the same price 0.8 $ in 2015, the white bread gradually increased year on year to over 1.2 $ in 2035, but the Rye bread’s price did not show any vital change in the price throughout the all period and stayed at over 0.6 dollar.