The given graph shows that compares three companies in terms of the number of waste between the year 2000 and 2015.
It is clear that there were significant changes in the amounts of waste produced by three companies shown on the graph. Although company C started with the lowest amounts of waste, and company C ended up possessing the highest amounts of waste in tonnes. Company B experienced a major change before dropped dramatically.
In 2000, company A produced 12 tonnes of waste, while company C and company B produced around 8 tonnes and 4 tonnes of waste material. over the following 5 years, company B and company C rose by around 2 tonnes, except company A, company A fell by 1 tonnes of waste.
From 2005 to 2015, company A cut the waste production roughly 2 tonnes, company B increased by about 1 tonnes and company B reduced its waste to 7 tonnes. By 2015, respective amount of waste from companies A and B dropped to 8 tonnes and 3 tonnes. Company C saw an increase in waste production of approximately 4 tonnes over the same 10 years.
