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.

The line graphs illustrate the average

price

changes of

Copper

,

Nickel

, and

Zinc

for 12 months in 2014.

Overall

, it can be seen that expect

Zinc

all two metal sources' average prices decreased over a year in 2014, and

Nickel

experienced a drastic decline among those two other sources. First of all, in January the

Nickel

had the highest

price

in comparison to

Copper

and

Zinc

, with 6% in average

price

and it saw a dramatic 5% drop in

price

by March. In the next 2 months, it had a plateau movement,

then

it was faced with another 4% decrease by Jun which was the lowest amount among those others.

However

, After growth in the next month, its

price

was at the same level for three months

then

with a skyrocket surge the

Nickel

reached its level in December where it was the same In April, about 1% which was the lowest amount in comparison to

Copper

and

Zinc

. Second of all,

although

Zinc

in January had the lowest

price

at 1%,

at the end

of the year it reached to peak of 2% in total.

Also

,

Zinc

from February to June experienced a gradual 4% decline and after a minor growth in July, it levelled off in October. From October to December

Zinc

saw a dramatic rise and reached 2% in

price

.

Also

,

Copper

after a fluctuating movement between -1% to 1% from February to November, reached about 1.5% in total.