[tex]\huge\boxed{\text{C.}\ 372\ \text{cubic inches}}[/tex]
We will find the volume of each rectangular prism separately.
Top Figure
[tex]12*4*4[/tex]
[tex]12*16[/tex]
[tex]\boxed{192}[/tex]
Bottom Figure
[tex]12*5*3[/tex]
[tex]12*15[/tex]
[tex]\boxed{180}[/tex]
Adding Together
[tex]192+180[/tex]
[tex]\large\boxed{372\ \text{in}^{3}}[/tex]
