1. What is the surface area of this rectangular prism?
A. 16 square units
B. 32 square units
C. 48 square units
D. 64 square units
![1 What is the surface area of this rectangular prism A 16 square units B 32 square units C 48 square units D 64 square units class=](https://us-static.z-dn.net/files/d94/fda952483c5d04a9c318b9169729a8ff.png)