Doesnt make much sense posting just the answers without reflecting upon your logic!
Share your thoughts, you might also come out wiser at times!
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above question is case of incorrect comparisons (apples with oranges kinda). mainstream business are nt compared with business in Amish community, but is rather compared with the "failure rate" for Amish business. rules out A, b, C.
E is more concise than D. D also says fail"ing" .. whts the need here?