Determine the following:
(a) A* for flow from inlet to shock
(b) A* for flow from shock to exit
(c) Mach number at nozzle exit plane
(d) Stagnation pressure at nozzle exit plane
(e) Exit plane static pressure
(f) Exit plane velocity
T = 300K
A_throat = 50 cm^2
P_o = 200 kPa
A_exit = 4 A_throat
A_shock = 2 A_throat