Test 1: The graph below shows the average monthly change in the prices of three metals during 2014. Summarize the information by selecting and reporting the main features and make comparisons where relevant. Write at least 150 words.

The line graph illustrates the variation in

prices

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of a variety

types

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of types

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of metal in each month during the year 2014.

Overall

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,

it is clear that

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copper

prices

Use synonyms

swing the most compared to others

while

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nickel

prices

Use synonyms

mostly remain steady.

To begin

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with, the changes in

prices

Use synonyms

of copper started at 6% in January before dropping to 4% in the next month. There was a noticeable decrease to 1% in March and it slightly varied

as well as

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dropping again to -3% in June. In July, It rose back to -1% and levelled off for three months,

besides

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, in October, it went down to -2% and jumped to 1% in November, and

then

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ended the period as the same percentage in December.

Moreover

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, zinc which began the period at 1% oscillated to -1% in June. It still swang by -0.5% and came back to the same fraction in October before it surged and ended at 2% in December. Copper fluctuated from 2 % in January to 1% in July

then

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hovered for three months.

Additionally

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, A swing was seen from September to December which increased by 0.5%.