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# ACTIVITY 6.6 – MODULE PROBLEMS

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Author: Christine Farr
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http://theperfecthomework.com/activity-6-6-module-problems/

Activity 6.6 – Module ProblemsComplete the following problems and submit the results in either a Microsoft Word document ora Microsoft Excel spreadsheet. If you choose to use an Excel spreadsheet, place each problem ona separate sheet and label the tab with problem number. Save your document with a descriptivefile name, including the assignment and your name.6-1The famous Y. S. Chang Restaurant is open 24 hours a day. Waiters and busboys reportfor duty at 3am, 7am, 11am, 3pm, 7pm, or 11pm, and each works an 8-hour shift. The followingtable shows the minimum number of workers needed during the six periods into which the day isdivided. Chang’s scheduling problem is to determine how many waiters and busboys shouldreport for work at the start of each time period to minimize the total staff required for one day’soperation. (Hint: Let Xi equal the number of waiters and busboys beginning work in time periodi, where i = 1, 2, 3, 4, 5, 6.) If Chang’s were able to reduce the number of required waiters andbusboys by 1 during some period, during which period should they make the reduction?Period123456TimeNumber of Waitersand Busboys Required3am-7am7am-11am11am-3pm3pm-7pm7pm-11pm11pm-3am3121711124

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