3. A model for a CSTR is developed that contains two differential equations (shown below). In this model, the following variables are used: CA concentration of A leaving reactor CAI = concentration of A entering reaction Q = heat rate F₁ = flow rate V = volume UA heat transfer coefficient x heat transfer area p = density Cp heat capacity EA activation energy ko pre-exponential factor TT inlet temperature and exit temperature R ideal gas constant dC CAF (CC)-K exp(-) C = dt V dT dt -=UA(T − T;)+ · VPCP RT A For a state-space model: a) List the state variables: b) List the input variables: c) List the parameters: d) Determine the values of the A-matrix: