With a great variety of social networking websites, people often add complete strangers to their friend lists. Do you think that this tendency helps people to find new friends or is it just a mean to increase their self-esteem? Justify your opinion with relevant examples.

The line graph illustrates the average amount of

expenditure

made on

a

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cell

phones

and the residential

phone

services

in the period of ten years from 2001 to 2010. The units are measured in dollars. Overall, the average

expenditure

made on residential

phones

is outnumbered by the

cell

phone

services

after the initial six years, resulting in more users for

cell

phones

compared to landline

phones

. The amount spent on residential

phones

was around 700 in the year 2001 with a gradual decline from 2001 to 2006 from $700 to around $550, it reached the breakeven point with a cellphone. Later, the

expenditure

fell to the lowest number of $400 by the end of 2010. In regards to

cellphone

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cellphones

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,

although

at the beginning of the year 2001 the

expenditure

on cellphones was as low as $200 compared to a residential

phone

, which was more than 50% of the

expenditure

made on

cell

phone

services

during that period,

although

with a rising demand of the cellphone

services

the cost rose sharply from $200 to 700$ within the period of 10 years.