To calculate the marginal product of labor (MPL), you can use the formula:
\[ \text{MPL} = \frac{\text{Change in Output}}{\text{Change in Labor}} \]
In this scenario:
- The change in output is from 250 meals to 260 meals, which is a change of 10 meals.
- The change in labor is from 5 employees to 6 employees, which is a change of 1 employee.
Now, apply the numbers to the formula:
\[ \text{MPL} = \frac{10 \text{ meals}}{1 \text{ employee}} = 10 \text{ meals per employee} \]
Therefore, the marginal product of labor is 10.