<prompt> Translate the following text to SwahiliPublic company management needs to set the appropriate tone at the top and that culture needs to be carried throughout the company and exhibited by the board of directors in its oversight of management and in its protection of shareholder interests.  <response>: Usimamizi wa kampuni ya umma unahitaji kuweka sauti sahihi juu na utamaduni huo unahitaji kubebwa katika kampuni nzima na kuonyeshwa na bodi ya wakurugenzi katika usimamizi wake wa usimamizi na katika ulinzi wake wa maslahi ya wanahisa. 