The supplied line graph depicts the percentage of how the music was purchased in seven-year period. A glance at the graph reveals that while the majority of people used to buy CDs in 2011, stream buying became the most p
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
The line chart shows how the fee for copper, nickel, and zinc changed each month in 2014. Copper and nickel bill went down overall, while zinc valuation went up slightly. Nickel had the most significant price fluctuation
The line graph illustrates how the prices of copper, nickel and zinc changed compared with previous months in 2014. From the overview, average prices of copper and nickel went down, while there was a slight increase in z
The diagram presents the average change in prices of three different metals in 2014 monthly. Overall, the price of nickel is the most changed price at the beginning of 2014. The prices of all metals shift slightly at th
The line chart gives information about how the average price percentage of three metals changed per month in 2014. Overall, nickel and copper had a downward trend, while zinc showed the reverse. Notably, nickel had the h