b) Develop a time-phased structure. The production can begin on parent only if the production of all components is completed. Thus, to develop a timephased product structure, first turn the bill of material on its side. D Click the icon to view the completed product structure. F E BL stepper D Next modify the structure by adding lead times for each component. Time in this structure is shown on the horizontal axis. Choose the correct answer below. OA . OC OD D D D A A A F F E F! E! EL F B stepper BI stepper B stepper B stepper F FH D D D E E E + Hey 8 Time in weeks Time in weeks Time in weeks Time in weeks Heather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 UltimaSteppers, which are to be shipped in week 10. Subscripts indicate quantity required for each parent. Assume lot-for-lot ordering Click the icon to view information about the steppers. a) Develop a product structure. Match each number in the structure below with the corresponding item. Number Item Stepper 1 11 1 B2) II III IV A(2) V III FB) E2) IV V E(1) B2) C12) - X More info D(2) D(1) Lead Time On-Hand Inventory 10 Item Stepper A E12) 2 1 20 Components A2) B2 (2) D1). F) E(2) F (2) D2) E(1) E1 B 2 20 3 10 F22 D 2 15 E 2 5 F3) F 2 20