whats the correct answer to question 1

Use the following problem statement to answer questions 1-6. Walter wants to develop the inventory record for Item B which is one of the components necessary for producing Product A. The bill of material (BOM) shows that three units of the component are needed to produce one unit of the product. The order quantity is 50 units, which is based on the fixed order quantity (FOQ) lot-sizing rule. The lead time is 1 week. The current on-hand inventory. also called the beginning inventory, is 10 units. The company has a scheduled receipt of 30 units in Week 1. The table below shows the MPS start quantities of the product for the next 4 weeks. Round to the nearest whole number. [Note: Projected on-hand inventory balance at the end of week t= Inventory on hand at the end of week t-1 + Scheduled or planned receipts in week t - Gross requirements in week t] What is the gross requirement for Item " B " in week 1 ? 1 18 0