Karmina inflated a balloon at sea level, where the atmospheric pressure was 101.3 kilopascals. the volume of the balloon was 2.15 liters. she then carried the balloon with her to the top of a mountain, where the atmospheric pressure was 83.1 kilopascals. if the temperature was constant and no air leaked out of the balloon, what was the balloon's volume at the top of the mountain? a. 1.76 l b. 2.62 l c. 2.97 l d. 3.37 l