Chapter 4 Materials 1. Calculate the lead-time of assembly a given the bill of material diagram below. The main assembly, is labeled as "A" with components labeled as capital letters. The lead-time is designated in parentheses for each component and represent days, the final assembly "A" takes 1 day: C (3) D (1) B(2) E (2) F (1) G (2) C (1) D (1) D (1) 2. If a total of 100 components are needed, having 42 currently in inventory, calculate the net requirement: 3. What is the planned order release (number of parts to make) if the planned order receipt is for 650 units but the process has a 4% scrap rate