QUESTION 28 A basic requirement for operating with the low inventories present in lean systems is: O Inventory space must be increased. O Inventory investment must be increased. O Major problems must be identified. O Major problems must have been solved. O Inventories must be reduced rapidly. QUESTION 29 With regard to suppliers, lean systems typically require: delivery of large lots at regular intervals buyer inspection of goods and materials multiple sources from which to purchase long-term relationships and commitments O the lowest price possible QUESTION 26 The comprehensive approach used in lean systems to deal with quality includes: O designing quality into products and processes O insisting vendors provide high quality materials O making workers responsible for producing high quality O A, B and c O 10096 inspection of raw materials, work-in-process and finished goods QUESTION 27 In the lean philosophy, the ideal lot size is: the economic order quantity the economic run size one unit U the capacity of the standard container O N-(DT(1+x))/C