Demand for a power steering gear assembly is given by Week 2 3 4 5 7 8 9 10 15 7 86 35 20 25 Demand 12 10 Currently there are 85 parts on hand and 20 of it must be considered as safety stock. The lot-sizing rule is fixed order period using two periods. Lead time is three periods. Determine the planned order release schedule for the gear. (25 Points) 6 10 25 Considering the previous problem, suppose each Gear requires three pinions. Currently there are 130 pinions at hand and a scheduled receipt of 50 arrives at time 6. the lot-sizing rule is lot-for-lot, and the lead time is one period. Determine the gross requirements and then the planned order release schedule for pinions. (25 Points)