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in 1973. In his system "A" items were the most important ("A-1" the most important within that group), "B" next most important, "C" least important.
* To prioritize a daily task list, one either records the tasks in the order of highest priority, or assigns them a number after they are listed ("1" for highest priority, "2" for second highest priority, etc.) which indicates in which order to execute the tasks. The latter method is generally faster, allowing the tasks

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