The maintenance carried systematically to prevent sudden failure/shutdown

------------- is a machine element, distorts when loaded and recovers when load is removed.

The performance efficiency rate for an equipment whose actual production is 129000 sheets per day, running speeds is 11000 iph, maximum speed is 15000 iph and available operating time is 960 minutes is ----------

Which job will be scheduled as the last in the given data 

The cost of an item is Rs. 40. Annual holding costs are 18% of unit cost for interest charges, 1% for insurance, 2% allowance for obsolescence, Rs. 2 for building overheads, Rs. 1.50 for damage and loss and Rs. 4 for miscellaneous costs. Annual demand is 1000 units and each order costs Rs. 100 to place. What is the EOQ

At this level, an order is placed equal to the order quantity, so that it arrives at the end of the lead time