laterial (B free for the front and rear wheels. 4) and 4(ii), complete the Material Requirements Planning (MRP) and determine when to Purchase Orders placed for the spokes. Table 4 (i) Week 12 13 14 15 16 17 Demand for the bikes 80 70 90 120 100 85 Demand of Front Rim 50 40 30 125 The demand of Rear Rim 70 60 80 Table 4 (ii) Part/Component Lead Time Stock on Hand Batch Size Safety Stock Bike 190 100 0 Front wheel 110 120 100 Rear wheel 1 60 150 125 Front Rim 2 100 150 100 Rear Rim 2 150 100 100 Front Hub 1 80 150 50 Rear Hub 1 100 100 50 Spokes 1 9500 3,000 1,100