Can we file L1 & L2 Visa extension and L2 EAD extension simultaneously?

[rjuvva]

Hi,
I am on L2 Visa and working with EAD . now our both L1 and L2 visa are going to expire on 8th Dec 12 (I-94 too). And Company is going to file L1 and L2 visas for extension in this week.

Now I want to file my L2 EAD extension as well.

Can we file L1 & L2 Visa extension and L2 EAD extension simultaneously?

Or do I need to wait till we get L1 and L2 visas?

Regards,
Ramana...