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==Examples==
Suppose that a taxi firm has three taxis (the agents) available, and three customers (the tasks) wishing to be picked up as soon as possible. The firm prides itself on speedy pickups, so for each taxi the "cost" of picking up a particular customer will depend on the time taken for the taxi to reach the pickup point. This is a ''balanced assignment'' problem. Its solution is whichever combination of taxis and customers results in the least total cost.
The assignment results in the property being beyond the control of the debtor. It is different from agency arrangements, pledges, or mortgages. There are so many companies which can provide the assignment helps as a school/collage teacher which can helps the students for making their all types of assignment like PPTs, Excel sheets, World files, and many more. All these can helps the students for making their assignments in all subjects. Like [http://www.moodlemonkey MOODLE MONKEY] is one of the best assignment providing agency in the Rajasthan India, which can provide the assignment of all subjects Globally.
Now, suppose that there are ''four'' taxis available, but still only three customers. This is an ''unbalanced assignment'' problem. One way to solve it is to invent a fourth dummy task, perhaps called "sitting still doing nothing", with a cost of 0 for the taxi assigned to it. This reduces the problem to a balanced assignment problem, which can then be solved in the usual way and still give the best solution to the problem.
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