<prompt> Translate the following text to EnglishHuduma ya Posta pia ilitoa mapato ya ziada na mipango ya kupunguza gharama, kama vile mpango wa kuvunja uzalishaji wa dola bilioni moja kwa mwaka uliotangazwa na Mkuu wa Posta mwaka huu.  <response>: The Postal Service also presented additional revenue and costing-cutting initiatives, such as the billion-dollar-a-year break through productivity plan announced by the Postmaster General this past spring. 