Which G-code program would be correct for a clockwise arc with a starting point at (12.5,8.5), ending point at (19.5,8.5), and center at (16, 8.5):
A. G02 X16 Y8.5 I3.5 J0
B. G02 X19.5 Y8.5 I3.5 J0
C. G03 X16 Y8.5 I3.5 J0
D. G02 X16 Y8.5 I-3.5 J0
Answer: A
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