Cost Curve question- URGENT

Could someone describe what the cost curves would look like on this. - fixed costs 10$ per day, variable costs 1$ per unit. It can handle 50 units, and impossible to get more capacity. What does the Average cost curve, average fixed cost curve, and marginal cost curve look like. I know how to draw these usually, but im getting a bit messed up with the figures, and does the constant variable cost mean constant MC?