Chloes Cafe bakes croissants that it sells to local restaurants and grocery stores. The average costs to bake the croissants are $0.40 for 2,000 and $0.35 for 4,000. Required: If the total cost function for croissants is linear, what will be the average cost to bake 3,200? (Do not round intermediate calculations. Round your final answer to 4 decimal places.)