The provided line chart illustrates information the change in prices of average of Copper, Nickel and Zinc in 2014, with data presented monthyly interval and on percentage scale. Overall, all kinds average prices decreas
The line graph compares the price of copper, nickel and zinc changed each month in 2014. As can been from the graph, the nickel price started at a peaked the pinnacle percentage, and in end this figure became the lowest
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The graph illustrates the alternations of the costs of the three types of metals in the year 2014. Overall, nickel has the highest demand at the start of the period shown but was suppressed by zinc in the end while all