A Housecleaning Company Receives $25 for Each House Cleaned

A housecleaning company receives $25 for each house cleaned.The table below gives the relation between the number of workers and the number of houses that can be cleaned per week. Based on the above info,if the company want to maximize profit and hires three workers,the wage rate of a housecleaner can be no more than

A) $175.
B) $200.
C) $225.
D) $600.
E) none of the above