A Manager of a Firm with Market Power Faces the Marginal

Multiple Choice

A manager of a firm with market power faces the marginal revenue product and average revenue product curves shown below.The firm incurs weekly fixed costs of $1,800.The firm employs a single variable input,labor,which costs $600 per worker each week. Given the above,in order to maximize profit,the manager should hire ________ workers per week.

A) 9
B) 10
C) 12
D) 18