Page 45 - Demo

%u062c%u0645%u064a%u0639 %u0627%u0644%u062d%u0642%u0648%u0642 %u0645%u062d%u0641%u0648%u0638%u0629 %u0640 %u0627%u0625%u0644%u0639%u062a%u062f%u0627%u0621 %u0639%u0649%u0644 %u062d%u0642 %u0627%u0645%u0644%u0624%u0644%u0641 %u0628%u0627%u0644%u0646%u0633%u062e %u0623%u0648 %u0627%u0644%u0637%u0628%u0627%u0639%u0629 %u064a%u0639%u0631%u0636 %u0641%u0627%u0639%u0644%u0647 %u0644%u0644%u0645%u0633%u0627%u0626%u0644%u0629 %u0627%u0644%u0642%u0627%u0646%u0648%u0646%u064a%u062945- 45 -The number of berths to be provided by the port to service the expected volume of traffic requires the calculation of the total cost of the ton on the berths for different numbers of virtual berths. Using the computer, these calculations can be made for a very large number of berths.Total costs per ton of rolling cargo with four berths.Total costs per ton of goods traded* Fixed cost per ton = (annual berths per year) / quantity of goods expected per year = (4 %u00d7 800000) %u00f7 60225 = 5.3 pounds per ton.* Variable costs per ton per port = 10 pounds per ton.The total cost of the port per ton of cargo handled = 5.3 + 10 = 15.3 pounds per ton.2 - the cost of the time of survival of the ship next to the berthNumber of days of anchoring in ports = Number of vessels expected %u00d7 Mean time of vessel service = 438 %u00d7 2.75 = 1204.5 day anchor.* The total cost of the dock days in the port= Number of days of ship anchoring in ports x Daily cost of vessel.= 1204.5 %u00d7 10000 = 12045000 pounds* Ton share of the cost of the time of survival of the ship next to the berth.= The total cost of the days of laying the ships in the port %u00f7 the quantity of goods expected per year = 12045000 %u00f7 602250 = 20 pounds per ton.= The total cost of the days of laying (anchor)the ships in the port %u00f7 the quantity of goods expected per year = 12045000 %u00f7 602250 = 20 pounds per ton.