answer for me please

3. Recall the nurse-scheduling problem introduced in class. Assume that we know this staffing plan cannot be achieved with fewer than 8 nurses. That is the minimum total number of nurses needed to provide the required capacity each day is 8 nurses. However, nurses prefer to work shift 1 because the days off are Saturday and Sunday. Nurses also like shift 7 and 2 because one day off is a Saturday or Sunday, respectively. Reformulate the problem so that it uses exactly 8 nurses but the number of nurses assigned to shift 1,2 , and 7 is maximized while meeting minimum daily staffing needs. How did you reformulate the decision variables, objective function and constraints? 3. Recall the nurse-scheduling problem introduced in class. Assume that we know this staffing plan cannot be achieved with fewer than 8 nurses. That is the minimum total number of nurses needed to provide the required capacity each day is 8 nurses. However, nurses prefer to work shift 1 because the days off are Saturday and Sunday. Nurses also like shift 7 and 2 because one day off is a Saturday or Sunday, respectively. Reformulate the problem so that it uses exactly 8 nurses but the number of nurses assigned to shift 1,2 , and 7 is maximized while meeting minimum daily staffing needs. How did you reformulate the decision variables, objective function and constraints