Which set of statements generates monthly amount on a cumulative basis annually?

A. result = load “opportunity1”;
result = group result by (‘CloseDate_Year’,’CloseDate_Month’); result = foreach result generate ‘CloseDate_Year’,’CloseDate_Month’, sum(sum(Amount)) over ([..0] partition by ‘CloseDate_Year’ order by (‘CloseDate_Year’,’CloseDate_Month’)) as ‘Cumulative Closed Amount’; Most Voted
B. result = load “opportunity1”;
result = group result by (‘CloseDate_Year’,’CloseDate_Month’); result = foreach result generate ‘CloseDate_Year’,’CloseDate_Month’, sum(sum(Amount)) over ([..] partition by ‘CloseDate_Year’ order by (‘CloseDate_Year’,’CloseDate_Month’)) as ‘Cumulative Closed Amount’;
C. result = load “opportunity1”;
result = group result by (‘CloseDate_Year’,’CloseDate_Month’); result = foreach result generate ‘CloseDate_Year’,’CloseDate_Month’, sum(sum(Amount)) over ([..0] partition by all order by (‘CloseDate_Year’,’CloseDate_Month’)) as ‘Cumulative Closed Amount’;
D. result = load “opportunity1”;
result = group result by (‘CloseDate_Year ~ ~ ~ CloseDate_Month’); result = foreach result generate ‘CloseDate_Year’,’CloseDate_Month’, sum(sum(Amount)) over ([..0] partition by ‘CloseDate_Year’ order by (‘CloseDate_Year’,’CloseDate_Month’)) as ‘Cumulative Closed Amount’;

Suggest answer: D

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