Dairy	Treatment	Time
A	withPC		68
A	withoutPC	61
B	withPC		75
B	withoutPC	69
C	withPC		62
C	withoutPC	64
D	withPC		86
D	withoutPC	76
E	withPC		52
E	withoutPC	52
F	withPC		46
F	withoutPC	38
G	withPC		72
G	withoutPC	68