3. (6 Marks) ldentify three situations where supplier became very powerful. Do not copy and paste information from the article. ldentify the situations from many that arediscussed in this article. You write three to five sentences for each situation.Thes sentences should contain: i. why it became indispensable supplier (protected by patent! no one in the marketcan make it/ lowest price, etc.) ii. what they are selling or in which industry sector they are operating