Use the following inventory information for the MRP problems that follow regarding Z:

Each X is made up of one Y and 2 Z's. Each Y is made up of 2 A's and one B. Each Z is made up of 3 A's and one C

Use the following inventory information for the MRP problems that follow regarding Z: Regardless of the values for Y computed above, use the following information going forward. (That is, do not change your earlier answers but use the new values going forward.) Note: These are not the correct answers for the questions above. Planned order releases of 1,200 for X in periods four, five, and seven. Planned order releases of 1,500 for Y in periods two, four, and six. Which of the following periods have planned gross requirements for Z ? Check all that apply. A) Period 1 B) Period 2 C) Period 3 D) Period 4 E) Period 5 F) Period 6 G) Period 7 H) Period 8 What is the available inventory at the beginning of period 1 for Z ? Your