【单选题】

It can be inferred from Paragraph 5 that______.
A．it's out of Fiat's capability to sort out the mess in most analysts' eyes

B．GM is desperate to take over Fiat Auto as soon as possible
C．GM will take over Fiat Auto after ridding its own problems in Europe
D．it's up to Gianni Agnelli to decide whether GM will merge the Fiat Auto