The graph below shows the amount of waste produced by three companies over a period of 15 years

The graph illustrates information about the

waste

production

of three different

companies

over a 15-year

period

between 2000 and 2015. What stands out from the chart is that

company

A was responsible for the majority of

waste

produced in the

period

shown.

Overall

,

companies

A and

B

witnessed a significant decrease,

while

the

figure

relevant to

company

C rose. In 2000, around 12

tonnes

of

waste

production

came from

company

A, which meant that its

amount

was far higher than that of the other

companies

. At

this

point, the wastefulness produced by

companies

B

and C was approximately 8 and 4

tonnes

, respectively. Looking at the details, the

waste

production

of

company

C went up steadily by the

amount

of nearly 6

tonnes

until 2015, overtaking the

figure

of

company

B

in 2010. Regarding

company

B

, the

amount

of

waste

produced by it peaked at almost 10

tonnes

in 2005 and

then

plummeted, reaching the

amount

of 3

tonnes

in the

last

year of the

period

. As for

company

A, the

figure

fell considerably, which

figure

being the lowest

amount

of its

waste

production

during the whole

period

in question.