VAT-INTERSTATE AND INTRASTATE

Vivek (student articled assitant)   (95 Points)

10 March 2011  

What is the difference between Interstate and Intrastate sales? please explain with an example.

Is ITC available on Intrastate sales? I have seen in many Questions that vat paid on intrastate sales are deducted as ITC, why? 

If a manufacturer goes to another state and purchases some materials and comes back to his own state and sells it, then can he avail ITC?