PT 60 S1 Q21

Each of the candidates in this year's mayoral election isa small-business ... ...

The pattern of flawed reasoning in which one of the following is most similar to that in the argument above?
(A) Anyone who has worked in sales at this company has done so for at least a year. Most of this company's management has worked in its sales department. So, since no one who has worked in the sales department for more than a year fails to understand marketing, most of this company's upper management understands marketing.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-A, June '10 LSAT (PT 60 Sec. 1)