The following graph illustrates how the three different metals’ prices vary on average in each month within 2014. Overall, all the prices of Copper, Nickel, and Zinc are in the fluctuated conditions demonstrating the proportion variety figures in value equating with the previous month in the given graph.
Although the value of Nickel significantly increased a positive 6% in January jumping the highest among them in comparison. In contrast, the price of Zinc noticeably decreased showing 1% in January. However, it is considerably enhanced among them. For the cost of copper, it is moving steadily compared with Nickel and Zinc demonstrating 2% in January.
In June, all the value of the three various metals plummeted to their lowest point. Fraction of Nickel dramatically declines – 3% when evaluating with Copper and Zinc. But, the cost of Copper only slightly decreased and is between 0 and – 1%. The price of Zinc marginally falls to – 1%. On the other hand, all of the values of three metals steadily rise until December. During July to September, the price of Copper, Nickel, and Zinc are in the stable points while all of them are leveling off from July to October. However, the value of them plateaued between October and December.