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

The line graph compares the monthly

price

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fluctuation of three specific metals including copper, nickel, and zinc over a year in 2014. 

Overall

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, it is evident that

although

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nickel experienced the most remarkable changes, the cost of copper remained almost stable.

According to

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the given image, nickel had the biggest rise in the beginning

months

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of the year with 6% and 4%, respectively.

Then

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it increased slightly in March, April and May.

In contrast

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, the

price

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reduced significantly by -3% change by the end of June and

this

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trend continued until October. Again, at the two ending

months

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of 2014, the ascending slope returned and the

price

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rose 1% in each of November and December.

In contrast

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, the zinc

price

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analysis shows that the

price

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change was additive in the first 5

months

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and

then

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, after 5 constitute

months

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of reduction, the variations were positive by approximately 1.7 and 2% in November and December, respectively.

In addition

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, copper was the most consistent metal among these three. In fact, except in May and June,

this

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product’s cost fluctuated between 0.7 to 2% positively during 2014.