Which of the following rectangular prisms will have a surface area of 24 square units?
A rectangular prism with a length of 5, width of 3, and height of 1.
A rectangular prism with a length of 2, width of 2, and height of 2.
A rectangular prism with a length of 2, width of 1, and height of 2.
A rectangular prism with a length of 2, width of 2, and height of 6.