财务顾问的工作档案和工作底稿应当真实、准确、完整，保存期不少于（  ）年。

A、<p><span style="font-size:14px;font-family:\'Calibri\',\'sans-serif\'">5</span></p>

B、<p><span style="font-size:14px;font-family:\'Calibri\',\'sans-serif\'">10</span></p>

C、<p><span style="font-size:14px;font-family:\'Calibri\',\'sans-serif\'">15</span></p>

D、<p><span style="font-size:14px;font-family:\'Calibri\',\'sans-serif\'">20</span></p>

A、<p><span style="font-size:14px;font-family:'Calibri','sans-serif'">5</span></p>

B、<p><span style="font-size:14px;font-family:'Calibri','sans-serif'">10</span></p>

C、<p><span style="font-size:14px;font-family:'Calibri','sans-serif'">15</span></p>

D、<p><span style="font-size:14px;font-family:'Calibri','sans-serif'">20</span></p>