The average daily cost of handling

The average daily cost of handling for each berth is 1500 yuan per berth-day in the port During the ships., average daily cost is 20000 yuan per ship-day)

for each position, the average expense per day are at 1500 Yuan per day. The average expenses during a boat in the port 20000 RMB per day)

The average daily cost of handling for each berth is 1500 yuan per berth-day. During the ships in the port, average daily cost is 20000 yuan per ship-day). handling for each position, average cost per day is 1500 yuan. per day., the average cost of the ships in the harbor, 20000 yuan per day).

The average daily cost of handling for each berth is 1500 yuan per berth-day. During the ships in the port average daily,, Cost is 20000 yuan per ship-day)

management for each position of the average cost per day is 1500 yuan per day.The average cost during the ships in the harbor 20000 yuan per day).