Unformatted text preview: Cal Poly IME223 ' Fall 2008
Work Design and Measurement . .. ’ Dr. Jose Macedo' Problem 6 (25 pts)
How many machines should be assigned to an operator for lowest cost operations if the following data is available?
Loading machine standard time: 0.89 minutes
Unloading machine standard time: 0.52 minutes
Walk time between two machines: 0.08 minutes
Operator rate: [$13.20 per hour ,
Machine rate (both idle and working): $18.00 per hour
Machine time (automated cycle): 4.34 minutes - mil” 0, Ha ~w- Newer
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- Spring '09