The answer is (i.e. the answer with the misplaced adjective phrase) . . .
<em><u>A. Mr. Anderson made a table for his wife with three legs</u></em>.
This sentence makes it sound as if Mr. Anderson's wife has three legs, when in fact it is the table that has three legs.
Correctly written, it should look like this . . .
"Mr. Anderson made a table <em>with three legs</em> for his wife."
C. Not only the muffler but also the spark plugs need to be replaced. ☺
This is a careless construction, which is grammatically correct and is not an idiom or a jargon.
True, the image does create bias.