At 570 Mm Hg and 25 °C, a Gas Sample Has

At 570. mm Hg and 25 °C, a gas sample has a volume of 2270 mL. What is the final pressure (in mmHg) at a volume of 1250 mL and a temperature of 175 °C, if the moles are constant?

A) 1560 mmHg
B) 210. mmHg
C) 700. mmHg
D) 690. mmHg
E) 470. mmHg