Which of the Following Statements Is TRUE with Respect to the Contractual

Which of the following statements is TRUE with respect to the contractual concept of deviation that applies when goods are shipped?

A) Deviation usually allows a contract to be discharged on the basis of substantial performance.
B) Deviation is a type of anticipatory breach.
C) Although the concept of deviation applies when goods are placed on board a ship,a different set of rules applies when goods are transported by rail or by road.
D) The practical consequences of deviation are usually small because the party in breach is protected by insurance.
E) Deviation is a form of contractual breach.