Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: What is the perimeter of the figure shown? [asy]

draw((0,0)--(0,2)--(1,2+sqrt(3))--(2,2)--(4,2)--(4,0)--(3,-sqrt(3))--(2,0)--cycle);

draw((-.2,1)--(.2,1));

draw((3.8,1)--(4.2,1));

draw((1,-.2)--(1,.2));

draw((3,1.8)--(3,2.2));

draw((0.15,0)--(0.15,0.15)--(0,0.15));

draw((3.85,2)--(3.85,1.85)--(4,1.85));

label("2",(4.1,1),E);

draw((.4,3.1)--(.7,2.9));

draw((1.6,3.1)--(1.3,2.9));

draw((3.6,-1.1)--(3.3,-.9));

draw((2.4,-1.1)--(2.7,-.9));

[/asy]
user