Mobile phone manufacturer Z-Mobile sells a variety of electronic devices through its online store. When opening a account, Z-Mobile users must accept a lengthy agreement which (among other things) contains the statement, "Z-MOBILE EXPRESSLY DISCLAIMS ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, ACCURACY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT." Why is this statement printed in all uppercase letters? a. The use of uppercase letters in this manner is a technique designed to hide terms that consumers do not like by making those terms harder to read. b. The use of uppercase letters is generally required for all contracts by the laws of the foreign countries where most electronic devices are manufactured. c. The use of uppercase letters in this sentence appears to be a simple printing error. d. The use of uppercase letters is a way of ensuring that the disclaimer is "conspicuous" to the reader and thus specifically calls the reader's attention to a particular provision of the contract