8-3. (Restaurant work scheduling problem) The famous Y. S. Chang Restaurant is open 24 hours a day. Waiters and busboys report for duty at 3 a.m., 7 a.m., 11 a.m., 3p.m., 7 p.m., or 11 p.m., and each works an 8- hour shift. The following table shows the minimum number of workers needed during the six periods into which the day is divided. Chang's scheduling problem is to determine how many waiters and bus boys should report for work at the start of each time period to minimize the total staff required for one day's operation. (Hint: Let " id="MathJax-Element-1-Frame">XiXi equal the number of waiters and busboys beginning work period i. where id="MathJax-Element-2- Frame">i=1, 2, 3, 4, 5, 6.1=1, 2, 3, 4, 5, 6.) After consideration of the above, all of the solutions would have the same value for the objective function, so 40 workers would be needed. in time True False 8-3. (Restaurant work scheduling problem) The famous Y. S. Chang Restaurant is open 24 hours a day. Waiters and busboys report for duty at 3 a.m., 7 a.m., 11 a.m., 3p.m., 7 p.m., or 11 p.m., and each works an 8- hour shift. The following table shows the minimum number of workers needed during the six periods into which the day is divided. Chang's scheduling problem is to determine how many waiters and bus boys should report for work at the start of each time period to minimize the total staff required for one day's operation. (Hint: Let " id="MathJax-Element-1-Frame">XiXi equal the number of waiters and busboys beginning work period i. where id="MathJax-Element-2- Frame">i=1, 2, 3, 4, 5, 6.1=1, 2, 3, 4, 5, 6.) After consideration of the above, all of the solutions would have the same value for the objective function, so 40 workers would be needed. in time True False