b) A firm producing wheelbarrows is expected to deliver 40 wheelbarrows CO4 in week 1, 60 in week 4, 60 In week 6, and 50 In week 8. Among the requirements for each wheelbarrow are two handlebars, a wheel assembly, and one tire for the wheel assembly. Order quantities, lead times, and inventories on hand at the beginning of period 1 are shown in Table. BOM and inventory data for wheelbarrow components WB HB (2) WA (1) Tire (1) Part Order quantity Lead time Inventory on hand Handlebars 300 2 week 100 Wheel assemblies 200 3 week 220 Tires 400 1 week 50 90 wheel assemblies are also needed in period 5 for a garden tractor shipment. A shipment of 300 handlebars is already scheduled to be received at the beginning of week 2 (i.e., a scheduled receipt). Complete the MRP for the handlebars, wheel assemblies, and tires; and show what quantities or orders must be released and when they Page 3 of 4 Scanned with CamScanner Scanned with CamScanner must be released to satisfy the master schedule IM61