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 gives information about the monthly cost change of

copper

,

nickel

and

zinc

in 2014.

Overall

, three different metals which are

copper

,

nickel

and

zinc

have experienced a fluctuation trend.

Then

,

copper

and

zinc

had an upward trend in the

last

of the period,

while

Nickel

was stable. In the first three months,

Copper

and

Nickel

decreased by around 1% and stayed stable until April. The percentage of

Copper

and

Nickel

slightly declined until June with

Copper

(less than 0%) and

Nickel

(-3% ).

While

Zinc

had a growth change in prices in February at 3% ,

this

rate slowly dropped four months later and reached around -1%. Interestingly, the three differences in metals

risen

Wrong verb form

rose

show examples

marginally in July before experiencing a stable two months later.

Copper

,

Nickel

and

Zinc

increased in November, but in the

last

period

Copper

and

Zinc

continued to grow around 1% and 2% respectively, and

Nickel

just stayed at 1% in December.