As part of a new advertising campaign, a beverage company wants to increase the dimensions of their cans by a multiple of 1.12. If the cans are currently 12 cm tall, 6 cm in diameter, and have a volume of 339.12 cm3, how much more will the new cans hold? Use 3.14 for π and round your answer to the nearest hundredth.

476.44 cm3
137.32 cm3
815.56 cm3
379.81 cm3