Please use COMSOL. Please tell the step by step and include screenshots especially the of the graph

1. Consider the flow of a Newtonian fluid between two flat wide plates which are distance 2H apart, and which is governed by the equation: d ( ) - dv dx Ap L dx subject to the boundary conditions: du dz(0) = 0; v(H) = 0 = ) Note that the origin is on a plane that is parallel to the two plates, and mid-way between them. a Use COMSOL to formulate and solve this two-point boundary value problem for Ap = 2.8 x 105 Pa, j = 0.492 Pa s, L = 4.88 m and H = 0.0025 m. b Plot the dependence of velocity on position