Mr. Obama resident & citizen of USA need to business of selling goods in mumbai, maharshtra .You are required to explain him provision of registration and payment of tax applicable to him under GST .You are also required to take a note that he is close friend of Mr. Narendra modi ,pm of india

The GST registration is mandatory in India.

Explanation:

In the GST Regime, those businesses whose turnover exceeds from Rs. 40 lakhs and Rs 10 lakhs for NE and hill states must register himself as a normal taxable person. This process of registration is called GST registration and this registration under GST is mandatory in India. So Mr. Obama as a resident & citizen of USA need to business of selling goods in India, so he must register himself as taxable person. The payment of Tax increases with the increase in income for example, a person whose income is up to 2,50,000, he will pay no tax. A person whose income is between 2.5 lacs to 5 lacs, pay tax at the rate of 5%, a person whose income is between 5 lacs to 10 lacs, pay tax at the rate of 20% and a person whose income is above 10 lacs, pay tax at the rate of 30%. Rules are same for all people and Mr. Obama also pays the same amount of tax to the government.

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.