Suppose the graph shows the market for bushels of wheat. What is consumer surplus at $35?

The horizontal axis ranges from 100 to 800, in increments of 100, and the vertical axis ranges from 5 to 50, in increments of 5. The straight lines intersect S and D, intersecting each other at the point (400, 25).

Multiple Choice

• $100
• $4,500
• $400
• $1,000