A piston inside a cylinder undergoes an isentropic compression with the following values. p1 = 4.57 N/cm^2 p2 = 34.07 N/cm^2 V1 = 257 cm^3 If the specific heat ration (k) is 1.4, what is the compressed volume? A) 61.2 cm^3 B) 30.5 cm^3 C) 90.4 cm^3 D. 257 cm^3