Answer:
The correct answer is letter "C": Cover of a sales contract.
Explanation:
A cover of a sales contract in law refers to the actions a buyer carries out to diminish the damages to his or her business because of a breach in a contract agreed with a seller. Initially, the buyer and the seller agreed in the transfer of goods or services but the seller fails. So, to avoid loses, the buyer sets a series of actions to continue with his business as if the breach has never happened.