L 58:58 47/48 (10.0) 47.Company A exports 500 cases of goods, the packing specification per case is: Measurement: 45cm*40cm*40 cm, Net Weight: 70kg, Gross Weight: 75kg. The freight standard is W/M and the class is 10, the basic freight rate is US$200/freight ton, the Bunker surcharge is US$ 10/freight ton, the Port surcharge is US$ 20/freight ton. Please calculate the total freight Company A should pay