Given a Fixed Amount of Gas Held at Constant Pressure

Given a fixed amount of gas held at constant pressure, calculate the temperature to which the gas would have to be changed if a 1.75 L sample at 23.0^oC were to have a final volume of 3.50 L.

A) 46.0^oC
B) 89.5^oC
C) 169^oC
D) 319^oC
E) 592^oC