Study the given table and answer the question that follows.
The given table shows the production of different types of refrigerators in a company. 

Years Types of Refrigerators
A B C
2011 2018 1800 1932
2012 2040 1890 1800
2013 2035 1910 1890
2014 2020 1940 1978
2015 1997 1960 1900

In which of the given year(s) was the production of B type refrigerator closest to its average production over the given
years?

A.

Both 2012 and 2013

B.

Both 2013 and 2015

C.

2014

D.

Only 2012

Solution:

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