A single stage compressor is required to compress \(94 \mathrm{~m}^{3}\) air per min from 1 bar and \(25^{\circ} \mathrm{C}\) to 9 bar. Find the temperature at the end of compression, work done, the power required and heat rejected during each of the following process: (i) isothermal, (ii) adiabatic, (iii) Polytropic following the law \(\mathrm{PV}^{1.3}=\) constant. Assume no clearance.