Suppose that Mario owns a company that rents moving vans. Mario's customers pay $18 per day to rent a van and an additional $0.60/mi. Thus, a customer who rents a van for one day and drives it x miles must pay a total cost of C = 18 + 0.60x. Over the last two months, Mario had 30 customers who made one-day rentals. All together, these customers drove the vans a combined 3300 mi. Find the mean cost for these customers. Round the answer to the nearest cent. mean cost: $

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