Rabelaisian Restaurants Has a Monopoly in the Town of Upper

Rabelaisian Restaurants has a monopoly in the town of Upper Glutton. Its production function is Q = 10L, where L is the amount of labor it uses and Q is the number of meals produced. In order to hire L units of labor, Rabelaisian Restaurants must pay a wage of 10 + .1L per unit of labor. The demand curve for meals at Rabelaisian Restaurants is given by P = 41 - . The profit-maximizing output for Rabelaisian Restaurants is

A) 2,000 meals.
B) 20,000 meals.
C) 2,500 meals.
D) 10,000 meals.
E) 1,250 meals.