A table is assembled using three components, as shown in the following product structure tree. The company that makes the table wants to ship 70 units at the beginning of day 4, 110 units at the beginning of day 5, and 150 units at the beginning of day 7. Receipts of 70 wood sections are scheduled at the beginning of day 2. There are 100 legs on hand. An additional 10 percent of the order size on legs is added for scrap allowance. There are 40 braces on hand. Lead time (in days) for all items is a function of each order quantity and is shown below. Order Quantity 1-150 151-350 351-700 Lead Time (days) 1 2 3 Table Wood sections (2) Braces (3) Legs (4) Prepare the material requirements plan using lot-for-lot ordering. (Do not leave any empty spaces; input a O wherever it is required.) Production Schedule Beg. Inv. 1 2 3 4 6 Day Quantity 5 110 7 150 70 Beg. Inv. 1 3 4 6 Table (*Variable LT) Gross requirements Scheduled receipts Projected on hand Net requirements Planned-order receipts Planned-order releases Beg. Inv. 1 3 4 5 6 Wood Sections Gross requirements Scheduled receipts Projected on hand Net requirements Planned-order receipts Planned-order releases Beg. Inv. 1 2 3 4 5 6 Braces Gross requirements Scheduled receipts Projected on hand Net requirements Planned-order receipts Planned-order releases Beg. Inv. 1 2 3 4 5 6 Legs 10% extra safety stock Gross requirements Scheduled receipts Projected on hand Net requirements Planned-order receipts Planned-order releases * Note that lead time is a function of lot size