19. A small warehouse can store as much inventory as a large warehouse if the inventory velocity/turnover is sufficiently larger in the smaller facility. True False 20. Cross-docking is an optimal approach to warehousing when products are going to be stored for more than 30 days. True False 21. Warehousing becomes an even more critical activity when firms are involved in Just-in-time (JIT) operations. True False Choose the right or best answer among the following multiple choices: 22. Commonly used qualitative forecasting methods include: Consensus panel, the Delphi method, and sales force estimates Direct, Indirect, and Estimation methods Balance sheet, Income statement, and cash flow statement methods Derivative method, pre-ship staging, and back-trace flow estimates