Not knowing the rest of the story, and just based on the use of descriptive language, I think the answer would be A.
She does not seem to be violet, so that can rule out C, and it does not appear that she is a professional golfer. It also doesn't specify the club she uses.
C. Liquidating their merchandise
<span>Oxidation, occurs because the nail is slowly reacting with oxygen and moisture Hope this helps!</span>