The trend analysis report of Doppler Inc. is given below

(In millions) 2017 2016 2015 2014 2013

Net Income $650 $602 $456 $403 $398

Trend percentages 163 151 115 101 100

Which of the following is a correct conclusion from the above analysis?

a. Net income for the year 2015 has increase by 15% over that for the year 2013

b. Net income for the year 2015 has decreased by 15% over that for the year2013

c. Net income for the year 2015 has increased by 115% over that for the year2013

d. Net income for the year 2015 has decreased by 115% over that for the year 2013