You run a department store, and you are trying to schedule employees to cover shifts over the holiday various periods (Christmas, Thanksgiving, Independence Day, and so forth) for the coming year. For each employee, you have a list of what days they are available to work. Your goal is to assign employees to days so as to cover as many holidays as possible (hopefully all of them), subject to the following constraints: first, each employee can be assigned to at most c days in total so as not to be overworked. In addition, for each holiday period, each employee can be assigned to at most one day in that period. So, for example, you could assign an employee to work on one day during the Christmas holiday and one day on the Thanksgiving holiday, but not two days during the Christmas holiday. Show how to solve this as a network flow problem.

answer; /// the above statement is (true);

answer; /// i do believe the correct answer is (possession utility);

answer; engaging in effective public relations;

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.