<p>The <a href="images/index of rationality 21.pdf" target="_blank">21st Index of Rationalit</a>y is developed for five types of products/services, those being:</p>
<ul>
<li>Microsoft 365 Business Standard licenses; </li>
<li>renting photocopiers;</li>
<li>surgical sutures; </li>
<li>services for collection, transport and disposal of medical waste, and </li>
<li>sodium hypochlorite in gaseous aggregate state. </li>
</ul>