This is a filled-line chart with 3 lines. The vertical Y-axis shows dollars in $500 million increments ranging from 0 to $3.5 billion. The horizontal X-axis shows Buy-In participants in increments of 100,000, ranging from 0 to 900,000. The bottom line shows Income Tax starting at $0 for 0 participants at left and rises at about a 15-degree angle to about $300 million for 900,000 participants on the right. The middle line shows Premiums. It rises at about a 20-degree angle from about $100 million on the left to about $1 billion on the right. The top line is Benefits Reduction; it rises at about a 30-degree angle, reaching about $3 billion on the right.