--- a/testing/drumb.scala	Wed Nov 08 16:08:16 2017 +0000
+++ b/testing/drumb.scala	Wed Nov 08 20:27:56 2017 +0000
@@ -95,7 +95,7 @@
   }
 }
 
-yearly_yield(d, 100, 0)
+//yearly_yield(d, 100, 0)
 //compound_yield(d.take(6), 100, 0)
 
 def investment(portfolio: List[String], years: Range, start_balance: Long): Long = {