Alex has two designs to build a chest. In each design, the chest is a rectangular prism.

Chest A has dimensions of 5 feet ×3 feet ×214 feet
5

feet

×
3

feet

×
2
1
4

feet
.

Chest B has dimensions of 4 feet ×312 feet ×3 feet
4

feet

×
3
1
2

feet

×
3

feet
.

Part A

How much space does each chest hold? Include units in your answers.