b: in what week do you need to start casting?

the castings need to be stsrting in week ?

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 12. The lead tirnes tar the c spring ( 1 week), clamp ( 1 week), housing ( 3 weeks), handle ( 2 weeks), casting (4 weeks), bearing ( 1 week), and shaft (1 week). the correct time-phas? roukings. Each ctarp has 1 hande and 1 casting. Each housing has 2 bearings and 1 shan. There is no invertory on hand. Geck the iesn ta vilw the product stuctire (1 weitk), spring (1 wiek), clamp (1 week), housing (3 wecks), handle (2 wecks), catting (4 weeks), bearing (1 week), and shaft (1 week). a) choose the contect time-ihased product struchure for the bracket. b) th what wexk do you need to start the castings? The cashings need to be atanted in wete fenter your respecse as a whale numben