Consider a restaurant that is open seven days a week. Based on past experience, the number of workers needed on a particular day is given as follows: day Tue Wed 13 15 Mon number 14 Thur 16 Fri 19 Sat 18 Every worker works five consecutive days, and then takes two days off, repeating this pattern indefinitely. How can we minimize the number of workers that staff the restaurant? Please specify the decision variables, the objective function and the constraints. Sun 11