A diffuser shown in Fig P6.36 has air entering at 14.7 lbf/in.2 540 R with a velocity of 600 ft/s, the inlet cross-sectional area of the diffuser is 0.2 in.2, at the exit, the area is 1.75 in.2, and the exit velocity is 60 ft/s. Determine the exit pressure and temperature of the air.