A. Four categories
B. Five categories
C. Seven categories
D. Eight categories
A. pull and push strategy
B. rational and moral selling strategy
C. direct strategy
D. indirect strategy
A. associative network memory model
B. distributive network memory model
C. classified network memory model
D. representative network memory model
A. crowdsourcing
B. internal sourcing
C. off sourcing
D. off shoring
A. attitude risk
B. psychological risk
C. physiological risk
D. social risk
A. The selling concept
B. The product concept
C. The marketing concept
D. The production concept
A. demographic environment analysis
B. geographic environment analysis
C. economic environment analysis
D. analysis of natural environment