Here are all the instructions for the paper: First, the most important part is a HYSYS simulation of the full PFD on Aspen HYSYS software. (We need the original ASPEN HYSYS file that you will work on, not only print screens – Please confirm that you could do this before I proceed to payment.) The PFD is attached. and a 30 pages file with all the information about it is attached. Important note: the process should produce 20 tons of HFC-125 at the end. Also, we will need: – Mass Balance & energy balance for each equipment.