In the following question, a pair of letters is given, followed by its corresponding product of alphabetical positions (A = 1, B = 2, ..., Z
= 26). A second pair of letters is given without its product. Identify the correct product for the second pair that maintains the same relationship as the first.
AxE: 1×5 :: DxK: ?
A3x9
B4x11
C5x10
D4x12
