A firm makes three types of wooden cabinets A, B, C with profit margins of $35, $30 ad $24 per unit respectively Process +++ (11) (111) Time in hrs per cabinet B 5 3 A Preparation 2 Assembly 2 C 4 2 3 Finishing 5 The manufacturer has 25 men available for preparation, 20 men for assembly and 30 men for polishing and all staff work a 40-hr. week. To remain competitive at least 300 cabinets in all must be produced each week. Formulate this problem as a linear programming maximization problem Using the Simplex method determine the number of each model to be manufactured each week in order to maximize profit. The maximum weekly profit.