Question ID:PT83 S4 Q20 Passage:An environmental consultant will examine the air quality on eight floors of an office tower, the first floor to the eighth floor. Each floor will be examined on one of four consecutive days‚ Wednesday, Thursday, Friday, and Saturday‚ with exactly two floors being examined on each day. The following conditions apply:On any given day, the two floors examined must be separated by at least one other floor.The second floor must be examined on an earlier day than the eighth floor.The third floor must be examined on an earlier day than the seventh floor.The seventh floor must be examined on an earlier day than the fifth floor.The fourth floor must be examined on either Thursday or Friday. Stem:Any of the following could be true EXCEPT: Correct Answer Choice:CChoice A:The first floor is examined on Friday. Choice B:The third floor is examined on Thursday. Choice C:The fifth floor is examined on Thursday. Choice D:The sixth floor is examined on Saturday. Choice E:The eighth floor is examined on Friday.