Which of the Following Is True About the Relationship of SEM

Multiple Choice

Which of the following is true about the relationship of SEM to multiple regression techniques?

A) SEM is similar to multiple regression when exogenous constructs are used to predict endogenous constructs.
B) It is different from multiple regression because the all of the equation are estimated simultaneously.
C) It is different from multiple regression because the dependent construct in one relationship may become the independent construct.
D) A and C are correct.
E) A,B and C are correct.