Please, answer the boxes!

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. \begin{tabular}{|l|l|} \hline Gross requirement for Week 4 & \\ \hline Net requirement for Week 5 & \\ \hline Time-phased net requirement for Week 6 & \\ \hline Planned order release for Week 7 & \\ \hline The earliest planned order release occurs in Week \#? & \\ \hline Net requirement for Week 6 & \\ \hline Time-phased net requirement for Week 7 & \\ \hline Planned order release for Week 8 & \\ \hline \end{tabular}