Chloe's Cafe bakes croissants that it sells to local restaurants and grocery stores. The average costs to bake the croissants are $0.35 for 3,200 and $0.30 for 6,400. Required: If the total cost function for croissants is linear, what will be the average cost to bake 5,600? (Do not round intermediate calculations. Round your final answer to 4 decimal places.) Average cost