Problem 7-49 (Algorithmic) a. Determine a minimum-cost staffing plan for PharmaPlus. How many pharmacists and technicians are needed? Let P= number of full-time equivalent pharmacists T= number of full-time equivalent technicians The optimal solution requires full-time equivalent pharmacists and full-time equivalent technicians. The total cost is 4 per hour- b. Given current staffing levels and expected attrition, how many new hires (if any) must be made to reach the level recommended in part (a)? What will be the impact on the payroll? The payroll cost will by $ per hour