macys needs to hire staff at minimum cost. the average monthly salary of a manager is $2400 and the average monthly salary of a clerk is $1100.  The company can accommodate up to 45 workers and needs at least 30 to run properly.  They must have at least 10 clerks  and may have up to 3 clerks for every 2 managers. How many managers and clerks should macys hire to minimize cost. what is the minimum cost? using simplex

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