Basic vat querry

Dear all, 

kindly give your valuable feedback on the following:-

A firm/company has its manufacturing site in the state of Rajasthan. The company wants to transfer its finished product to its marketing office in Maharashtra. The marketing team at Mumbai (Maharashtra) will sell the product in Mumbai to wholesellers and retailers.

Querry:-

1) In which state sales tax registration has to be done?

2) What is the procedure to transfer finished goods from the manufactring state (i.e. Rajasthan) to consuming state (i.e. Maharasthra).

3) In which state sales tax is to be paid?

4) Is there any exemption for ayurvedic products?

I shall be obliged...

Thank you..