Cleaning up java code, multiple if statements
<p>I'm supposed to clean up a java code, got rid of lots of stuff, but should is there anything else to clean, maybe somehow get rid of multiple if statements, without totally rewriting this code? Can't seem to figure it out as they are so different to stack them in one 'if'. Any ideas?</p>

<pre><code> public class Calc {
           // employee types
           public static final int SELLER;
           public static final int COOK;
           public static final int CHIEF;



       public static void main(final String[] args) {
              Calc c = new Calc();
              System.err.println(c.pay(CHIEF) + " should be 66");
       }

       private int pay(final int type, final int h) {
              int Sum = 0;
              if (type == SELLER) {
                     if (h &gt; 8) { 
                           Sum = 20 * (h - 8);  
                           Sum += 80;
                     } else {
                           Sum += 10 * h;
                     }
              }
              if (type == COOK) {
                     if (h &gt; 8) { 
                           Sum = 30 * (h - 8); 
                           Sum += 15 * 8;
                     } else {
                           Sum += 15 * h;
                     }
              }
              if (type == CHIEF) {
                     if (h &gt; 8) { 
                           Sum = 66 * (h - 8); 
                           Sum += 22 * 8;
                     } else {
                           Sum += 22 * h;
                     }
              }
              if (h &gt; 20) {
                     if (type == SELLER) {
                           Sum += 10;
                     }
                     if (type == COOK) {
                           Sum += 20;
                     }
                     if (type == CHIEF) {
                           Sum += 30;
                     }
              }
              return Sum;
       }
}
</code></pre>