Air is compressed in a reversible compressor whereupon 1000kJ of heat is added

Air is compressed in a reversible compressor whereupon 1000kJ of heat is added

Air is compressed in a reversible compressor whereupon 1000kJ of heat is added (per kilogram of
air) isobarically within a combustion chamber. The temperature of the air after heat addition is 1500K
and the compressor pressure ratio is 10. Find the compressor inlet and outlet temperatures. Assume
constant specific heats evaluated at 300K.

T2 =504.9K, T1 = 201K