<p>How many assignment statemetns appear in the code below?</p>

<p style="text-align:left"><span style="font-size:12px"><span style="color:black"><strong>int main (void) {</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px"><span style="color:black"><strong>&nbsp; &nbsp;&nbsp; double income; /* ??? */</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px"><span style="color:black"><strong>&nbsp; &nbsp;&nbsp; income = 35500.00; /* ??? */</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px">&nbsp; &nbsp;&nbsp; <span style="color:black"><strong>printf(&ldquo;Old income is %f&rdquo;, income);</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px"><span style="color:black"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; income = 39000.00; /* ??? */</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px">&nbsp; &nbsp;&nbsp; <span style="color:black"><strong>printf(&ldquo;After raise: %f&rdquo;, income);</strong></span></span></p>

<p style="text-align:left"><span style="font-size:12px"><span style="color:black"><strong>&nbsp; }</strong></span></span></p>