n the design of a jet engine part, the designer has a choice of specifying either an aluminium alloy casting or a steel casting. Either material will provide equal service, but the aluminium casting will weigh 1.2 kg as compared with 1.35 kg for the steel casting. The aluminium can be cast for $. 80.00 per kg. and the steel one for $ 35.00 per kg. The cost of machining per unit is $. 150.00 for aluminium and $. 170.00 for steel. Every kilogram of excess weight is associated with a penalty of $. 1,300 due to increased fuel consumption. Cost of using aluminium metal for the jet
n the design of a jet engine part, the designer has a choice of specifying either an aluminium alloy casting or a steel casting. Either material will provide equal service, but the aluminium casting will weigh 1.2 kg as compared with 1.35 kg for the steel casting. The aluminium can be cast for $. 80.00 per kg. and the steel one for $ 35.00 per kg. The cost of machining per unit is $. 150.00 for aluminium and $. 170.00 for steel. Every kilogram of excess weight is associated with a penalty of $. 1,300 due to increased fuel consumption. Cost of using aluminium metal for the jet
Chapter4: Economic Evaluation In Health Care
Section: Chapter Questions
Problem 7QAP
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Question
In the design of a jet engine part, the designer has a choice of
specifying either an aluminium alloy casting or a steel casting. Either material
will provide equal service, but the aluminium casting will weigh 1.2 kg as
compared with 1.35 kg for the steel casting.
The aluminium can be cast for $. 80.00 per kg. and the steel one for
$ 35.00 per kg. The cost of machining per unit is $. 150.00 for aluminium
and $. 170.00 for steel. Every kilogram of excess weight is associated with
a penalty of $. 1,300 due to increased fuel consumption.
Cost of using aluminium metal for the jet engine part?
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