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

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

Overall

, it is evident that

although

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

According to

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

months

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

Then

it increased slightly in March, April and May.

In contrast

, the

price

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

this

trend continued until October. Again, at the two ending

months

of 2014, the ascending slope returned and the

price

rose 1% in each of November and December.

In contrast

, the zinc

price

analysis shows that the

price

change was additive in the first 5

months

and

then

, after 5 constitute

months

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

In addition

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

this

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