Chloe's Cafe bakes croissants that it sells to local restaurants and grocery stores. The average costs to bake the croissants are $0.55 for 2500 and $0.50 for 5,000. Required: If the total cost function for croissants is linear, what will be the average cost to bake 5000? (Do not round intermediate calculations. Round your final answer to 4 decimal places.)