A. Out of scope. Numbers really are not a concern here. It is the collective opinion that matters.
B. Risks and consequences involved in believing hasn't been discussed; only reasons for why one strand might be more believable has been discussed
C. Economic prospects of investment companies not being discussed at all.
D. CORRECT. Analyzes why one set of opinions is more reliable than another. According to the author, the industry experts are relatively more reliable because they have an incentive to be correct
E. The Character doesn't come in the picture
