The table above shows the cost, in dollars, of traveling to and from cities A, B, C, D, E, and F. A sales representative

[M7MBA]

The table above shows the cost, in dollars, of traveling to and from cities A, B, C, D, E, and F. A sales representative wants to leave from A, travel to C, E, and F, and return to A. If the first city that the sales representative travels to must be E, what is the minimum possible cost for the entire trip?

(A) $13
(B) $14
(C) $16
(D) $18
(E) $20

Answer: C

Source: GMAT Prep