__________ are the Services rendered by persons who are members of a particular profession or possess a special skill and who are not officers or employees of the contractor. Where as _______ are indefinite delivery requirement contracts for transportation or for transportationrelated services.
Jennie
5 months agoLai
6 months agoMariann
6 months agoRebbecca
6 months agoDerrick
7 months agoEmeline
7 months ago