Use the Fact Situation in Q2 to Answer the Related

Use the fact situation in Q2 to answer the related question that follows. Since A and B are doing business in Canada,they do not have to worry about whether their contracts need to be in writing or whether an electronic signature constitutes a real signature because

A) of the provisions of provincial electronic legislation only,which make e-contracts legal and e-signatures valid.
B) of the provisions of the PIPEDA only,which make e-contracts legal and e-signatures valid.
C) their validity and legality is guaranteed under the Charter of Rights and Freedoms.
D) of the growing body of case law that has made e-contracts legal and e-signatures valid.
E) of the provisions of both provincial e-commerce legislation and the federal PIPEDA.