about agent relation ship

Dhana Sai (234 Points)

11 July 2018  
there is a seller "x",is the trader of cement. and he is also an agent to the local gta "Z".
"x" is collecting 50000 as consideration for sale of cement,and 2500 for freight on behalf of "z" from the customer .

MY DOUBT :what is the amount that "x" is to mention in his invoice on sale of cement