A.low, high

B.low, low

C.high, low

D.high, high

A.a system of controls and transparency regarding the traceability of materials through the supply chain.

B.certification primarily by companies that are selling directly to consumers about the firm's tier one suppliers.

C.a method to track the country of origin of materials when they leave the country.

D.ability to provide documentation of the source materials when they are imported into United Nations countries.

A.less than a week

B.2 weeks

C.never contact again

D.4 weeks

A.inventory levels and decision-making costs.

B.transportation and warehousing costs.

C.customer service and inventory costs.

D.supply and dependent demand.

A.secure and error free

B.dispersed

C.complete

D.flexible

E.accessible