Two spherical balloons are filled with water. the first balloon has a radius of 3 cm, and the second has a radius of 6 cm.
how much more water is in the larger balloon than in the smaller balloon?
use 3.14 to approximate pi, and express your answer in the hundredths.

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)