Can we use a t confidence interval for mean carbon 13? Explain your answer. Discuss this and other difficulties thatĮxamine the data on the given table on abundance of carbon 13. Even if the mathematical solution is to make only one or two types of the bicycles, there may be demand for the type(s) not being made, which would create problems for the company. (d) There are many unstated assumptions in the problem given above.

(c) Does it require all of the available unit s of steel and aluminum to build the bicycles that produce the maximum profit? If not, how much of each material is left over? Compare any leftover to the value of the relevant slack variable. (b) What is the maximum possible profit ?

No racing or touring bicycles and 2700 mountain bicycle, (a) How many of each type of bicycle should be made in order to maximize profit if the company makes $8 per racing bike, The racing, touring, and mountain models need 17, 27, and 34 units of steel, and 12, 21, and 15 units of aluminum, respectively. The company has available 91,800 units of steel and 42,000 units of aluminum. The bicycles are made of both steel and aluminum. A manufacturer of bicycle s builds racing, touring, and mountain models.

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