Using simplex maximization method of liner programming, provide solutions to each of the following problem: Angie Manufacturing company produces two products in two departments. Product X1 contributes p26 and takes 6 hours in department 1 and 6 hours in department 2. Product X2 contributes p50 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 production level.