tml"><a href="derivatives.html#how-sensitive-are-demands-to-price-changes"><i class="fa fa-check"></i><b>3.3.3</b> How sensitive are demands to price changes?</a></li>
<li class="chapter" data-level="3.3.4" data-path="derivatives.html"><a href="derivatives.html#point-elasticity-and-derivative"><i class="fa fa-check"></i><b>3.3.4</b> Point Elasticity and Derivative</a></li>
<li class="chapter" data-level="3.3.5" data-path="derivatives.html"><a href="derivatives.html#inelastic-elastic-and-unit-elastic"><i cla