Suppose that a furniture manufacturer makes chairs, sofas, and tables. Consider the following chart of labor hours required and available. Chair Carpentry Finishing Upholstery Sofa Table 6 3 1 1 4 6 8 2 0 Daily labor available (labor-hours) 768 152 384 The profit per chair is $100, per sofa $70, and per table $140. How many pieces of each type of furniture should be manufactured each day to maximize the profit? chairs, sofas, and tables should be manufactured each day to maximize the profit