When a firm hires a fourth worker,its wage rate goes from $80 a worker to $90.The marginal revenue product of the fourth worker is $100.If the firm hires the fourth worker,its profits
A) will increase by $10.
B) will increase by $20.
C) will decrease by $10.
D) will decrease by $20.

Question

Quizplus · Accepted Answer

The Answer of When a firm hires a fourth worker,its wage rate goes from $80 a worker to $90.The marginal revenue product of the fourth worker is $100.If the firm hires the fourth worker,its profits
A) will increase by $10.
B) will increase by $20.
C) will decrease by $10.
D) will decrease by $20.

When a Firm Hires a Fourth Worker,its Wage Rate Goes