On Saturday morning, August 21, 2021, Al-Amarah University Collage congrats the lecturer in the Accounting Department, Prof. Dr. Adnan Daoud Muhammad Al-Adhari, by issuing his book (Optimization of Production, Costs and Profits) with Prof. Dr. Mayh Shabib Al-Shamri and Dr. Ahmed Abdul Razzaq Al-Bakri. We extend our best wishes and congratulations to them on this happy occasion, wishing them success and lasting success