<prompt> Translate the following text to EnglishKwa zaidi kufafanua uwajibikaji, COO inaweza kuwa chini ya wazi maalum, matokeo-oriented utendaji mkataba na sahihi motisha, thawabu, na uhasibu mifumo.  <response>: To further clarify accountability, the COO could be subject to a clearly defined, results-oriented performance contract with appropriate incentive, reward, and accountability mechanisms. 