Happy 100th Birthday, Olivia de Havilland! 10 Facts About the Screen Legend. As we celebrate Olivia de Havilland's 100th birthday, here's a look a her legendary life and career.
The cost of laying pipe is $200,000 per km over land to a point P on the north bank and $400,000 per km under the river to the tanks. To minimize the cost of the pipeline, how far down river from the refinery should the point P be located?
In considering costs and revenue, we can look also at a high speed line. In this example, the project is a 350 km line which is expected to cost US$ 17.5 billion to build and equip.Daily trips are expected to be 250,000, so each trip must generate $19.75 just to cover interest payments.t might cost US$ 50 million a kilometre including trains and all equipment necessary to run the line-power, signalling control, communications, fare collection, a maintenance depot, stations and operating offices. It could add up to US$ 750 million.