Given the following shapes: a rectangle with width 8 and height 2, a trapezoid with bases 1 and 3 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 8 and height 2: Area = 8 x 2 = 16
Trapezoid with bases 1, 3 and height 4: Area = 0.5 x (1 + 3) x 4 = 8.0</think>

<answer>24</answer>