What Was Discovered in the 1984 Study by the Law

What was discovered in the 1984 study by the Law Reform Commission of Canada regarding preliminary inquiries?

A) that fewer than 10 percent of preliminary inquiries resulted in a plea of guilty once the case reached the actual court trial
B) that crimes were committed by desperate people
C) that 50 percent of preliminary inquiries resulted in a plea of guilty once the court reached the actual court trial
D) that more than 70 percent of preliminary inquiries resulted in a plea of guilty once the court reached the actual court trial