The biggest $18 billion profit in history

Apple Inc. have become the first ever company in world economy which has made history of highest profit within a quarter. A profit of total $18 billion that's Rs 1.1 lakh crore in the first quarter that ended on December 27.
Apple's fiscal year 2015 runs from September 28, 2014, through September 26,2015.
Apple's the Worlds most valuable firm by market capitalisation, makes its huge profit money from iPhones. The success in China helped push Apple to a blockbuster first quarter increasing overall profit to $18 billion and revenue to $74.6 billion.
There next product is guessed to be their smart watch.