The bar chart shows the relative electricity consumption and cost per year of various household devices. Write a 150-word report for a university lecturer explaining the data and making comparisons where relevant.

This

graph provides clear figures for the different household devices'

electricity

consumption. It gives the specific details of the different appliances at the same time separately.

Overall

, it is interesting to see that the Spa (pump and heater) is in high demand for

electricity

, which costs more than 166

dollars

and 2000

kWh

a year.

By contrast

, the electric blanket only consumes less than $42 and 500

kWh

annually. Three devices that cost the most money and consume the most

electricity

are the washing machine, refrigerator, pool pump and Spa (pump and heater and they cost more than 83

dollars

and 1000

kWh

in one current year.

Conversely

, electric blankets, microwave ovens, televisions, dehumidifiers and well pumps only need less than 42

dollars

and less than 500

kWh

annually. Amazingly, there are

also

some appliances that share the same demand for money and usage of

electricity

.

For instance

, it can be seen that both water bed heater and clothes cooler cost less than 83

dollars

and consume less than 1000

kWh

in the same year and they are in middle demand of money and

electricity

.