Problem
A handicraft company manufactures two products in two departments. Product X1 contributes $2,600 and takes 6 hours in department 1, and 6 hours in department 2. Product X2 contributes $5,000 and takes 8 hours in department 1, and 12 hours in department 2. Department 1 has a capacity of 38 hours and department 2 has a capacity of 42 hours. Indicate the maximum level in units and maximum profit contribution in production level. Use simplex method.