In which one of the following instances would the seller most likely succeed in an attempt to escape liability by the use of an exemption clause?
a. Where the store had posted at the entrance to the dressing rooms a large sign reading "not responsible for stolen articles", and the customer lost articles in a fire that swept through the dressing rooms.
b. Where the purchaser of goods after the sale is sent an invoice on which the exemption clause is printed in boldface type at the top of the first page.
c. Where the clause says there will be no liability for breach of condition and the breach that occurs is of a minor term.
d. Where there has been a breach of the fundamental obligation of the contract, and the court holds that on its true construction the parties did not mean the exemption clause to cover a serious breach.
e. Where the exemption clause that covers the situation was posted in view at the place and time of contract.