Answer:
Total time: 8 Hours
Lubrication Requirement: Each day
Time Required for removing, Lubrication. reassembling= 2 Hours
So Availability of Production Center= 8 hours - 2 hours
Availability of Production Center = 6 Hours.
Step-by-step explanation:
Production center will not be available for production in the time when rotary parts will be engaged in lubrication process. The rotary parts lubrication will take 2 hours each day.
So center will be available for production for 6 hours only.