In what week do you need to begin casting

As the production planner for Xiangling Hu Products, Inc., you have been given a bill of material for a bracket that is made up of a base, 2 springs, and 4 clamps. The base is assembled from 1 clamp and 2 housings. Each clamp has 1 handle and 1 casting. Each housing has 2 bearings and 1 shaft. There is no inventory on hand. Click the icon to view the product structure. Your boss at Xiangling Hu Products, Inc., has just provided you with the schedule and lead times for the bracket. The unit is to be prepared in week 11. The lead times for the components are bracket (1 week), base (1 week), spring (1 week), clamp (1 week), housing (3 weeks), handle (2 weeks), casting (3 weeks), bearing (1 week), and shaft (1 week). a) Choose the correct time-phased product structure for the bracket. . OA. OB B. O c. OD. handle handle handle Q dlamp base clamp base clamp base casting bearing casting bearing casting bearing bracket bracket bracket handle clamp Q casting base bearing bracket housing shaft spring handle clamp housing housing spring housing shaft spring shaft shalt spring handle handle handle clamp clarip clami casting casting casting casting 4 5 6 7 8 9 10 11 Time in weeks 6 8 10 11 4 5 6 7 8 9 10 11 Time in weeks 5 6 7 8 9 10 11 Time in weeks Time in weeks