3 tasks EMM

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Uploaded: 23.08.2013
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Description

Target 8
Using the graphical method to find a solution to the following linear programming problem:

Problem 30
The table shows the stocks of some cargo from suppliers, the need for this cargo customers and the cost of transportation of goods from each supplier to each consumer:
Suppliers Consumers Stocks
B1 B2 B3
A1 April 9 1 40
A2 1 5 2 40
A3 2 60 August 8
Requirements 30 45 65
Make the optimal transportation plan, such that all the requirements have been met and with the cost of all traffic was the least possible.

Task 52
According to the plan of production of the company needs to make 118 parts. These products can be manufactured by two technological ways. Production costs for the manufacture of «n» first manufacturing method are 2n + n2, and the second method - 14n + n2. How many products have to make in every way to the overall cost of production was minimal?

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