You are scheduling employees for thIn Excel, to determine a specified value of a formula by changing a constant cell, what function would you utilize?eir upcoming shifts. Each shift start time requires a minimum of 3 employees, 1 (and only 1) of which must be a shift supervisor or higher. There are 4 shift start times per day. How many decision variables are needed to formulate this optimization problem? Question 29 options: Cannot be determined with the information given 4 3 8 6