The levels of production and of manufacturing overhead for the first five months of the current year for Duke and Duchess Products are shown below: Units ProducedManufacturing Overhead January11,500$ 58,650 February12,250$ 59,413 March11,125$ 58,262 April11,950$ 59,104 May10,750$ 57,889 In June, Duke and Duchess expects to manufacture 18,000 units. Using the high-low method, compute the total estimated manufacturing overhead for June. (Round your intermediate computations to two decimal places.)