Answer:
$20
Step-by-step explanation:
The marginal revenue product of labor can be defined as the additional amount in revenue made when a single employee is added to the number of employees.
Mathematically, The marginal revenue product of a worker is equal to the product of the marginal product of labor (MPL) and the marginal revenue (MR) of output, given by MR×MP: = MRPL
According to this question, to calculate the marginal product of labor, we simply multiply the price per unit by the marginal product of labor.
This equals: 10 * $2 = $20