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: A cylinder has a height of $10$ and a radius of $3.$ Determine the total surface area, including the two ends, of the cylinder. [asy]
draw(ellipse((5,0),5,2),black+linewidth(1));
draw(ellipse((5,10),5,2),black+linewidth(1));
draw((1,8.95)--(5,10),black+linewidth(1));
draw((0,0)--(0,10),black+linewidth(1));
draw((10,0)--(10,10),black+linewidth(1));
label("3",(1,8.95)--(5,10),NW);
label("10",(0,0)--(0,10),W);
[/asy]
user