The Following Table Shows the Total Benefit from Painting 0,1,2,3,or

question 72

Multiple Choice

The following table shows the total benefit from painting 0,1,2,3,or 4 rooms in a home.

-If the marginal cost is constant at $250,what is the optimal number of rooms to paint?

• A) 0.
• B) 1.
• C) 2.
• D) 3.
• E) 4.