Qwest's revised bid, which did not offer more cash for MCI stock as expected, was deemed disappointing by one major MCI shareholder, and Qwest's shares fell more than 8 percent.

Can we draw the following conclusion?
Qwest's shares dropped more than 5 percent but less than 10 percent 

pick from the following.
(a). Yes.
(b). It's impossible to say.
(c). No.