A Buyer Contracts to Buy an Automobile from a Seller

A buyer contracts to buy an automobile from a seller (an individual who is not a car dealer) for $1,000.The buyer fails to accept and pay for this car,so the seller sells it to another party for $1,200.This second sale cost the seller an extra $50 in advertising.The seller sues the buyer for damages for breach of contract.In this situation:

A) The seller can collect $250.
B) The seller can collect $200.
C) The seller can collect $50.
D) The seller collects nothing,but keeps the extra amount received.
E) The seller collects nothing,but must give buyer the extra $150.