Maximizing Revenue from Wilderness Passes. Your state issues wilderness passes to people who hike, bike, and ski in wilderness areas. Its objective is to maximize the total revenue from the passes....

Maximizing Revenue from Wilderness Passes. Your state issues wilderness passes to people who hike, bike, and ski in wilderness areas. Its objective is to maximize the total revenue from the passes. The current price is $30. The demand for wilderness passes is linear, and a price of $90 would drive the quantity demanded to zero. What is the appropriate price? Illustrate with a complete graph.