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The image displays a line graph illustrating average monthly percentage change in prices for copper, nickel, and zinc in 2014. In January, copper is at +1%, nickel at +6.5%, and zinc at +4.5%. February shows copper at 0%, nickel at +5%, and zinc at +4%. March has copper at -1%, nickel slightly above 3%, and zinc at nearly +2.5%. April records copper at -1.5%, nickel at +3.5%, and zinc at just over 1%. In May, copper stands at -2%, nickel at +2%, and zinc at a little under 1%. June figures show copper at -2.5%, nickel at +1%, and zinc slightly above 0%. In July, copper drops further to -3%, nickel dips to -1%, and zinc at -1%. August retains copper at -3%, nickel at -2.5%, and zinc at -1%. September records copper near -1%, nickel at -1.5%, and zinc marginally below 0%. October data indicates copper at 0%, nickel at -1%, and zinc at +1%. November presents copper at +0.5%, nickel at 0%, and zinc at +1.5%. December registers copper at +0.5%, nickel at nearly +1%, and zinc slightly above 2%.
Given the complexity of the image, the above description may not be entirely accurate.
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The data illustrates how the costs of copper, nikkel and zinc changed monthly throughout 2014.
Overall, it is clear that all of three metals remained no change in price from Jule to September.
On January, copper’s average price has been 2% before it went downward to approximately 0.25% until March. Furthermore, Nickel significantly declined from it/s peak – 6% on January to 4% on February, then sharply decreased to 1%. Both of these trends remained steady untill April and then gradually fell to around -0.25% and 0.25%.
In contrast, Zinc significantly increased from 1% to 3% at the start of the year and gradually declined to 1% in four months. It significantly fell to -1% on June and slightly rose to approximately -0.25% in one month. On September, all three metals had a slow fall, both Zinc and Nickel had sharp growth from -1 and -2% to 1.25% and 1% on November. The period ended with Zink having slight growth up to 2% and Nickel maintaining stable, while Copper slightly grew after remaining no change in 0.25% and ended the period with 1.25%
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