Using the program matlab help me pleaseeee!!

4.41 A certain chemical engineering process application (see figure) involves three chemical reactors A, B, and C. At steady state, the concentrations of a particular species nm in each reactor has the values xi, xg, and xc in units of mg/m*. If the flow rates from reactor i (A, B, or C) to reac- torj (A, B, or C) is denoted as Q, (units of m'/s), then the mass flow rate of species n from reactor i to reactor j is x,Qi (units of mg/s). Since this chemical species is con- served (i.e., neither produced nor destroyed) conservation of mass (of the species) for each reactor must hold. For the process shown in the figure, QAB 40 m3/s, QAc -80 m3/s, QB60 m3/s, Qac 20 m3/s, Qcout - 150 m3/s, mcin 195 mg/s, and mAin - 1320 mg/s. Write down the mass con- Cin AQAC xceCout BC tinuity equations for each reactor and solve them to find the concentrations x^, xg, and xc in each reactor