In a store, soaps are sold in packs of three and packs of two. The unit price of soaps in the three-pack is 10\% cheaper than the unit price of soaps in the two-pack.
Since the selling price of the three-pack in this store is 3.5 TL more than the selling price of the two-pack, what is the selling price of the two-pack in TL?\\
A) 7\\
B) 8\\
C) 10\\
D) 12\\
E) 14