GMAT Critical Reasoning (CR) | Re: Nearly all mail that is correctly addressed arrives at its

IMO its D
I like to view it in SC and NC
1) correct -> less than 2 working days
2) >2 days -> D or T
3) >= 3 days most mail
-Answer can either be 2 with Repeat form
or
be 1 with contra positive.
-> most mail >= 3 days -> most mail Incorrect.

Hope this helps
Give Kudos if you understood this concept.

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