Listen to the conversation again and answer the questions. u01p32.mp3: 1. What is most important for designing new products? ___________ is most important for designing new products. 2. When does the Production Department start the assembly line? As soon as __________________________, the Production Department starts the assembly line. 3. How does the QC Department collaborate with the other two? Manufacturing problems are reported to ___________________ and design problems go to the R&D Department.