    Sentence 1:7) Nonautomated First-Class and  Standard-A mailers have « the option of  requesting that their mail» be processed  manually, even though the costs for such.  processing are substantially higher than  mechanized processing.    Sentence 2: Nonautomated First-Class and  Standard-A mailers can ask for their mail to be  processed by hand, though it costs the postal  service more.    