You manage a 24-hour store where workers can come in at the beginning of any 4 hour interval, starting at midnight, and work an 8-hour shift. Based on store activity levels, the numbers of employees needed during the different 4-hour intervals in the day are given below. Time range 12:00 - 4:00 AM 4:00 - 8:00 AM 8:00 - 12:00 Noon 12:00 - 4:00 PM 4:00 - 8:00 PM 8:00 - 12:00 Midnight # Employees Needed 6 9 12 10 18 14 How do you get the original # of workers entered into the spreadsheet? Question 23 options: You must start with the base number of employees needed per shift Enter enough people to cover all shifts and let solver subtract (optimize) the overage. You make them up You must start with all the shifts having one (1) employee so you can validate your formulas