3. When Sato rents a venue for prom, they usually get access to it the day of in order to decorate. This year, they get access around noon to start. The "balloon manager" knows
that as the day proceeds, the temperature will naturally drop and the balloons will
deflate because of this. To compensate for this, this kid plans to put extra air in the
balloons so that even when they deflate because of the falling temperature, they will still
look good. If the balloons need 1.5L of helium gas to stay looking good, and the
temperature that night is going to be 58°F, to what volume should the balloon manager
fill the balloons at midday when the temperature is 76°F?