A Sample of a Gas in a Cylindrical Chamber with a Movable

A sample of a gas in a cylindrical chamber with a movable piston occupied a volume of 0.00256 cubic meters when the pressure was 1.20 × 10⁵ Pa and the temperature was 77.8 °C. The volume of the system was readjusted to 1.88 liters by changing the temperature while the load on the piston was kept constant to keep the pressure in the system constant. What is the temperature in the system at this point?

A) ?15.4 °C
B) +36.1 °C
C) +57.1 °C
D) +204.7 °C
E) +571 °C