A cylinder with a movable piston contains gas at a temperature of 296K, a volume of 1.30m³, and an absolute pressure of 1.200×10⁵ Pa. What will be its final temperature if the gas is compressed to 0.700m³ and the absolute pressure decreases to 0.800×10⁵ Pa ?
a. 106K
b. 825K
c. 560K
d. 345K