WILL GIVE BRAINLIEST 20 POINTS

Tennis balls are normally sold in groups of 3 in a pressurized container as shown below.

4

The diameter of the tennis balls and the inside of the container is the same and, in this example, is 2.6 inches. Assuming the balls touch each other and touch the top and bottom of the container, what is the approximate volume, in cubic inches, of the air inside the container that is not taken up by the tennis balls?

Select one:
A. 1.3π
B. 4.4π
C. 8.8π
D. 13.2π