Buffett sent a violin to Strotokowsky by International Parcel Service (IPS), a common carrier. Buffett declared the value of the parcel at $500 on the pick-up receipt given him by the IPS driver. The receipt also stated: “Unless a greater value is declared in writing on this receipt, the shipper hereby declares and agrees that the released value of each package covered by this receipt is $100.00, which is a reasonable value under the circumstance surrounding the transportation.” When Strotokowsky did not receive the parcel, Buffett sued IPS for the full retail value of the violin—$2,000. IPS’s defense was that it was liable for just $100. Decide.