ICU2 computer (end item) Motherboard (1) Lead time 3 weeks Disk drives (2) Lead time = 1 week Add-in-boards (3) Lead time1 week DRAM chips (90) Lead time = 2 weeks The NoName Computer Company builds a computer designated model ICU2. It imports the motherboard of the computer from Taiwan, but the company inserts the sockets for the chips and boards in its plant in Lubbock, Texas. Each computer requires a total of 90 dynamic random access memory (DRAM) chips. NoName sells the computers with three add-in boards and two disk-drives. The company purchases both the DRAM chips and the disk drives from an outside supplier. The product structure diagram for the ICU2 computer is shown above. Suppose that the forecasted demands for the computer for week 6 to 11 are 220, 165, 180, 120, 75, 300. The starting inventory of assembled computers in week 6 will be 75, and the production manager anticipated returns of 30 in week 8 and week 10. Determine the schedule of outside orders for the disk drives. Answer the following questions. Enter your answer as integer. Gross requirement for Week 4 Net requirement for Week 5 Time-phased net requirement for Week 6 Planned order release for Week 7 The earliest planned order release occurs in Week #? Net requirement for Week 6 Time-phased net requirement for Week 7 Planned order release for Week 8

ICU2 computer (end item) Motherboard (1) Lead time 3 weeks Disk drives (2) Lead time = 1 week Add-in-boards (3) Lead time1 week DRAM chips (90) Lead time = 2 weeks The NoName Computer Company builds a computer designated model ICU2. It imports the motherboard of the computer from Taiwan, but the company inserts the sockets for the chips and boards in its plant in Lubbock, Texas. Each computer requires a total of 90 dynamic random access memory (DRAM) chips. NoName sells the computers with three add-in boards and two disk-drives. The company purchases both the DRAM chips and the disk drives from an outside supplier. The product structure diagram for the ICU2 computer is shown above. Suppose that the forecasted demands for the computer for week 6 to 11 are 220, 165, 180, 120, 75, 300. The starting inventory of assembled computers in week 6 will be 75, and the production manager anticipated returns of 30 in week 8 and week 10. Determine the schedule of outside orders for the disk drives. Answer the following questions. Enter your answer as integer. Gross requirement for Week 4 Net requirement for Week 5 Time-phased net requirement for Week 6 Planned order release for Week 7 The earliest planned order release occurs in Week #? Net requirement for Week 6 Time-phased net requirement for Week 7 Planned order release for Week 8