the graph below shows the average monthly change in the prices of three metals during 2014. summarize the information by seeking and reporting the main features and make comparisons where relevant

The line graph depicts the monthly cost changes of copper, nickel, and zinc in 2014 and is measured in percentage.

Overall

, the price deviation of these metals fluctuated exponentially with the lowest points in June during the timeframe. To commence, nickel, the biggest fluctuation cost in terms of metal, started at its peak of 6% in January.

However

, for the two following

months

,

this

figure dropped markedly by 5%.

Subsequently

, there was a moderate decrease in regards to the changes during the next two

months

, before it reached its nadir in June to -3 %. The figure

then

rose dramatically and remained steady for the following two

months

before it fluctuated again and

then

finished at 1 % in December. Following the same pattern, copper, the second biggest price change in the beginning, stood at 2 %, and fluctuated throughout the period before

finally

finishing at almost the same number where it began.

On the contrary

, Zinc, which experienced the lowest changes in January, starting at only 1 %, skyrocketed twofold in the next month, which was its apex during the period. The figure

then

plummeted and vacillated greatly throughout the next eight

months

before it

finally

surged again to the final point of 2 %.