use gams code to solve it

Question 2: Single Variable Nonlinear Equation van der Waals Equation of State [15] Using GAMS (as a programming language) solve for V the following van der Waals equation of state for ammonia at 10 atm and 250C by using Secant Method where two initial guesses for V are 2.50 and 2.51. (P + a/V2) (V - b) = RT = a = (27/64) (RT2/P.) b = RT/(8P) = Given: R = 0.08206 atm 1 K-moll, P = 10 atm, T = 523 K, T. = 407.5 K, Pc = 111.3 atm, a = 4.238448, b = 0.037556. the report. Also upload the GAMS Provide the formulation of the problem and progress of the iterations (.gms and .lst) files