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Decolonisation of Africa

The decolonisation of Africa was a series of political developments in Africa that spanned from the mid-1950s to 1975, during the Cold War. Colonial governments gave way to sovereign states in a process often marred by violence, political turmoil, widespread unrest, and organised revolts. Major events in the decolonisation of Africa included the Mau Mau rebellion, the Algerian War, the Congo Crisis, the Angolan War of Independence, the Zanzibar Revolution, and the events leading to the Nigerian Civil War.[1][2][3][4][5] Scramble for Africa: Africa in the years 1880 and 1913, just before the First World War The Scramble for Africa between 1870 and 1914 was a significant period of European imperialism in Africa that ended with almost all of Africa, and its natural resources, claimed as colonies by European powers, who raced to secure as much land as possible while avoiding conflict amongst themselves. The partition of Africa was confirmed at the Berlin Conference of 1885, without regard ...

APPLICATIONS OF LINEAR PROGRAMMING FOR SOLVING BUSINESS PROBLEMS IN TODAY'S WORLD

APPLICATIONS OF LINEAR PROGRAMMING FOR SOLVING BUSINESS PROBLEMS 

A mathematical optimization model consists of an objective function and a set of constraints in the form of a system of equations or inequalities. Optimization models are used extensively in almost all areas of decision-making, such as engineering design and financial portfolio selection. This site presents a focused and structured process for optimization problem formulation, design of optimal strategy, and quality-control tools that include validation, verification, and post-solution activities.
Applications of linear programming for solving business problems;

1. Production Management: LP is applied for determining the optimal allocation of such re­sources as materials, machines, manpower, etc. by a firm. It is used to determine the optimal product- mix of the firm to maximize its revenue. It is also used for product smoothing and assembly line balancing.

2. Personnel Management: LP technique enables the personnel manager to solve problems relating to recruitment, selection, training, and deployment of manpower to different departments of the firm. It is also used to determine the minimum number of employees required in various shifts to meet production schedule within a time schedule.


3. Inventory Management: A firm is faced with the problem of inventory management of raw materials and finished products. The objective function in inventory management is to minimize inven­tory cost and the constraints are space and demand for the product. LP technique is used to solve this problem.


4. Marketing Management: LP technique enables the marketing manager in analyzing the audience coverage of advertising based on the available media, given the advertising budget as the constraint. It also helps the sales executive of a firm in finding the shortest route for his tour. With its use, the marketing manager determines the optimal distribution schedule for transporting the product from different warehouses to various market locations in such a manner that the total transport cost is the minimum.


5. Financial Management: The financial manager of a firm, mutual fund, insurance company, bank, etc. uses the LP technique for the selection of investment portfolio of shares, bonds, etc. so as to maximize return on investment.


6. Blending Problem: LP technique is also applicable to blending problem when a final product is produced by mixing a variety of raw materials. The blending problems arise in animal feed, diet problems, petroleum products, chemical products, etc. In all such cases, with raw materials and other inputs as constraints, the objective function is to minimize the cost of final product.

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THE USE OF LINEAR PROGRAMMING IN SOLVING BUSINESS PROBLEMS

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