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The image depicts a line graph showing the average monthly change in prices of copper, nickel, and zinc for the year 2014. The vertical axis measures the percentage change in price compared to the previous month, ranging from -4% to 7%. The horizontal axis represents the months from January (J) to December (D). The graph includes three lines representing the three different metals; copper is represented by a dashed line with circles, nickel by a solid line with triangles, and zinc by a dashed line with squares. The copper line starts at approximately 0% in January, decreases to -4% in March, and peaks at nearly 7% in July before ending at about 1% in December. The nickel line begins around -1% in January, reaches a high of nearly 7% in May, and fluctuates between 1% and 4% for the rest of the year. The zinc line starts at approximately 0% in January, decreases to -3% in February, peaks at about 2% in July and August, and ends at around -1% in December.
Given the complexity of the image, the above description may not be entirely accurate.
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The line graph illustrates the changes in the prices of copper , nickel and zinc monthly in 2014.
Overall, it can be seen that all three metals are fluctuate. Additionally, there were three different trends. First of all on downward trend in nickel and upward trend in zinc, stable in copper.
In January nickel was the most popular during the month composed 6 percent. But after that the price of nickel rapidly dropped to -3 percenr to June. However, after this month in July to September the price was stable in -1 percentage. Following next month had a little change to -2 percentage then growth to 1 percent and still in this price.
Subsequent, copper metal was stable without any dramaticall changes but however was a little fluctuated, like in first month was 2 % and gradually went down to -0,5 % then in July rose to 1% and was stable. Moreover, in december increase to 2%.
The last metal is zinc that fluctuated during the year. In the January was 1 % then steeply increase to 3%. After that during the 4 month went down to the -1 percent. Successive to stable in one level to October then significantly went up to 2%.
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