<prompt> Translate the following text to SwahiliAlso, most workshared pieces are letter-size and many basic pieces are flats, which cost more to process.  <response>: Pia, sehemu nyingi za kazi zilizoshirikiwa zina ukubwa wa barua na sehemu nyingi za msingi ni za gorofa, ambazo zinagharimu zaidi kusindika. 