Which one of the following SAS programs uses the most amount of memory resources for output buffers?

Which one of the following SAS programs uses the most amount of memory resources for output buffers?
A . data new(bufsize = 1000 bufno = 5);
set temp;
run;
B . data new(bufsize = 1000 bufno = 2);
set temp;
run;
C . data new(bufsize = 2000 bufno = 3);
set temp;
run;
D . data new(bufsize = 4000 bufno = 1);
set temp;
run;

View Answer

Answer: C