So, this carbon, is our sp2 hybridized carbon now, and you can see it's planar around that carbon. And, this is a tertiary carbocation. We have a methyl group here, a methyl group here, and then an alkyl group over here. So, a tertiary carbocation is more stable than a secondary. You can also see at this carbon now we have an sp3 hybridized carbon here, so the geometry around that carbon is tetrahedral. It went from being planar to tetrahedral geometry.
Cross merchandising refers to the display of opposite and unrelated products together to earn additional revenues for the store. Products from different categories are kept together at one place for the customers to find a relation among them and pick up all. Unrelated products are displayed together.
Cross definition, a structure consisting essentially of an upright and a transverse piece, used to execute persons in ancient times. See more.