Two nurses (Mary and Jane) at the Riverview UCC have decided to work part-time. They would like to work only two (consecutive) days per week. Because they would be part-time employees, their salary and benefits per nurse day would be reduced to $160 on weekdays and $220 on weekend days. Riverview could hire an additional full-time nurse if needed. Should Riverview agree to this request? What happens to the salary and benefits expenses? If it does agree, will it need to hire additional nurses? Please upload the completed excel file using solver.