Please help me solve the following question

1) program flow diagram

2) phyton code with programmers comment

3) screen capture of the programme output

thank you

Question 1 D1 Do S-104 6% Xylene 5% Styrene 50% Toluene 39% Benzene S-102 B1 P-21C-102 Distilation 3 S-105 13% Xylene 29% Styrene 30% Toluene 28% Benzene F = 80 mol/min S-101 15% Xylene 25% Styrene 40% Toluene 20% Benzene D2 P-1/C-101 Distilation S-103 15% Xylene S-106 10% Styrene 55% Toluene 22% Benzene B2 S-107 P-3/C-103 24% Xylene 65% Styrene 10% Toluene 1% Benzene Distilation Write python programming language for: a. Calculate the molar flow rates of streams D1, D2, B1 and B2 (2 Marks) b. Determine the molar flow rates and composition of streams B, and D. (2 marks)