A local pharmacy has the following pertaining to prescription requests and service times on a typical Monday. Morning: 17 per hour Afternoon: 10 per hour Evening: 23 per hour Customers enter the pharmacy to have their prescriptions filled. The average service time to fill each prescription is 5.5 minutes. The pharmacy employs 5 full time pharmacists. The overall service soal is not to have customers spend a total of more than 6 minutes setting their prescriptions The average cost of the pharmacists are $60 per hour and customer wait time is determined to be $20. By focusing on the service goal answer the following: a. How many pharmacists are needed during the morning time frame? [Select] b. How many pharmacists are needed during the afternoon time frame? [Select] c. How many pharmacists are needed during the evening time frame? [Select] d. Based on the evening time frame, and considering customers waiting for the entire transaction to be completed (system), what is the total cost based on the Pharmacy operating 24 hours a day? [Select]