As Seller May Protect Itself Against Risk in International Business

As seller may protect itself against risk in international business transactions by

A) using INCOTERMS to describe the obligations of the parties.
B) purchasing a contract of insurance covering the risk of loss of the goods while they are in transit and at the seller's risk.
C) ensuring that payment is by a confirmed letter of credit.
D) including in the contract of purchase and sale choice of law and choice of forum clauses.
E) all of the above.