Express in Simplified Form the Total Surface Area of the Rectangular

Multiple Choice

Express in simplified form the total surface area of the rectangular solid given below, where a = 8 and b = 5.

A) $8 x ^ { 2 } + 45 x$
B) $17 x ^ { 2 } + 93 x$
C) $16 x ^ { 2 } + 90 x$
D) $17 x ^ { 2 } + 90 x$
E) $16 x ^ { 2 } + 93 x$