please answer asap as the three questions are due in an hour. i will give good rating!! thank you

Below table contains the planning information for a model of CD cabinet. Based on the following information, when should the third batch be produced (when should the production start)? Lead time: 1 week Production Batch size for CD Cabinet: 80 Beginning inventory: 50 Week 9 Week 5 Week 7 Week 6 Week 8 Using the same information from the previous question, what is the projected available quantity at the end of Week 11 ? Greater than 70 Greater than 60 and less than or equal to 70 Greater than 50 and less than or equal to 60 Greater than 30 and less than or equal to 40 Greater than 40 and less than or equal to 50 For the next two questions, use the same BOM information from Questions 21. Based on the following MPS for product A, when should the third order for component E be placed to the supplier? FOQ= Week 7 Week 8 Week 6 Week 5 Week 9